Bukoba Waterfalls Discovery Tour: Your Ultimate Guide By Top Adventures

The Bukoba Waterfalls Discovery Tour offers an immersive journey into the lush natural landscapes surrounding Bukoba, Tanzania, showcasing stunning cascades, vibrant local life, and unique ecological wonders, typically ranging from a 1-day excursion to a multi-day exploration, ideal for nature enthusiasts and cultural explorers seeking off-the-beaten-path adventures.

Unveiling the Magic of Bukoba’s Waterfalls

Tanzania is globally renowned for its iconic wildlife safaris and the majestic Mount Kilimanjaro. However, beneath this well-trodden path lies a wealth of natural beauty waiting to be discovered. The region around Bukoba, nestled on the western shores of Lake Victoria, is one such treasure trove. Top Guide Adventures is thrilled to present the Bukoba Waterfalls Discovery Tour, an experience designed to lead you away from the crowds and into the heart of pristine, untouched nature. This tour is more than just sightseeing; it’s an opportunity to connect with the raw beauty of Tanzania, understand its delicate ecosystems, and witness the power and serenity of its hidden waterfalls.

Our Bukoba Waterfalls Discovery Tour is meticulously crafted for travelers in 2026 and 2027 who are looking for authentic experiences. We aim to provide a comprehensive exploration that satisfies both the adventurous spirit and the desire for cultural immersion. Whether you are planning a short trip or an extended stay, this tour can be tailored to fit your schedule and interests. Imagine trekking through verdant forests, hearing the distant roar of water, and finally arriving at a breathtaking cascade, untouched by mass tourism. This is the essence of what we offer.

Why Choose Bukoba for a Waterfall Adventure?

Bukoba district, part of the Kagera region, is characterized by its rolling hills, fertile land, and extensive coastline along Africa’s largest lake. This unique geography creates ideal conditions for numerous water sources that eventually form spectacular waterfalls. Unlike the more famous tourist circuits, Bukoba offers a glimpse into a more traditional Tanzanian lifestyle. The local communities are welcoming, and the natural environment remains largely preserved. This makes it a prime destination for those seeking genuine discovery and a break from the usual tourist trail.

The waterfalls in this region, while perhaps not as towering as some in other parts of the world, possess a distinct charm. They are often surrounded by dense rainforests, teeming with unique flora and fauna. The journey to reach them often involves scenic drives through coffee and banana plantations, offering a sensory feast of sights and smells. Top Guide Adventures believes that these natural wonders, coupled with the rich cultural heritage of the Kagera people, create an unparalleled travel experience. Our tours are designed to highlight these unique aspects, ensuring you get the most out of your visit to Bukoba.

Exploring the Main Waterfalls on the Discovery Tour

The Bukoba Waterfalls Discovery Tour focuses on showcasing a selection of the most accessible and visually stunning waterfalls in the region. While the exact itinerary can be customized, our standard tours often include visits to several key locations, each offering a different perspective on Bukoba’s hydrological beauty.

The Majestic Kashenyi Waterfalls

Kashenyi Waterfalls is often considered the crown jewel of Bukoba’s water features. Located a manageable drive from Bukoba town, the journey itself is part of the adventure. You’ll traverse through picturesque landscapes, passing local villages and agricultural lands. As you approach, the sound of rushing water becomes more pronounced, building anticipation. The falls themselves are a series of cascades that tumble down rocky outcrops into a clear pool below. The surrounding vegetation is lush and vibrant, creating a serene and almost mystical atmosphere.

Our guides will lead you on a short, scenic hike to the best vantage points. Here, you can admire the power of the water, feel the refreshing mist, and take stunning photographs. The area around Kashenyi is also rich in birdlife, offering opportunities for birdwatching enthusiasts. Depending on the season and rainfall, the volume of water can vary, but it is always an impressive sight. We often arrange for a picnic lunch at a scenic spot near the falls, allowing you to fully immerse yourself in the natural environment.

The Serene Kyarubanga Falls

Kyarubanga Falls offers a more tranquil experience. It’s known for its gentle flow and the beautiful, verdant surroundings that make it feel like a hidden paradise. This waterfall is often less visited, providing a more intimate encounter with nature. The path to Kyarubanga might involve walking through local communities, offering a chance to interact with residents and learn about their daily lives. The falls themselves might not be as dramatic as Kashenyi, but their beauty lies in their peaceful ambiance and the untouched natural setting.

Top Guide Adventures ensures that our visits to Kyarubanga Falls are respectful of the local environment and community. We encourage our guests to appreciate the quietude and the unique ecosystem that thrives here. It’s a perfect spot for reflection, meditation, or simply enjoying a moment of peace away from the hustle and bustle of modern life. The surrounding area might also be home to unique plant species, and our guides will be happy to share insights into the local botany.

Exploring Lesser-Known Cascades

Beyond the main attractions, the Bukoba region is dotted with numerous smaller, unnamed cascades and streams that are equally captivating. Our Discovery Tour aims to uncover some of these hidden gems. These might be found during treks through local villages or during exploratory walks led by our experienced guides. These lesser-known spots offer a true sense of discovery and the chance to experience nature in its most raw form.

The exact locations of these smaller falls can vary depending on seasonal rainfall and accessibility. This is where the expertise of Top Guide Adventures truly shines. Our local guides have an intimate knowledge of the terrain and can lead you to these secluded spots, ensuring a unique and memorable experience. These detours often lead to encounters with local farmers, children playing, and a deeper understanding of the rural Tanzanian way of life.

Crafting Your Bukoba Waterfalls Discovery Tour: Options and Customization

At Top Guide Adventures, we understand that every traveler is unique. Therefore, we offer a range of options for the Bukoba Waterfalls Discovery Tour, from short day trips to extended multi-day explorations. We are committed to creating a personalized itinerary that perfectly matches your interests, budget, and available time for your 2026-2027 travel plans.

Day Trip to Bukoba Waterfalls

For those with limited time, a day trip offers a fantastic introduction to the beauty of Bukoba’s waterfalls. This typically includes a visit to one or two of the most prominent falls, such as Kashenyi, combined with a scenic drive through the surrounding countryside. The day will be packed with natural beauty, cultural insights, and opportunities for photography. We arrange for comfortable transportation, a knowledgeable guide, and a delicious local lunch. This option is perfect for cruise ship passengers docking nearby or for travelers on a tight schedule who still want to experience the magic of the region.

Typical Day Trip Inclusions:

  • Round-trip transportation from Bukoba town or your accommodation.
  • Guided visits to selected waterfalls.
  • Short, easy hikes with scenic viewpoints.
  • Picnic lunch featuring local Tanzanian cuisine.
  • Knowledgeable local guide providing insights into flora, fauna, and local culture.

Multi-Day Bukoba Waterfall Expeditions

For a more in-depth experience, we recommend our multi-day tours. These expeditions allow for a slower pace, enabling you to explore more remote waterfalls, engage more deeply with local communities, and truly soak in the natural environment. A 2-day or 3-day tour could include visits to multiple falls, longer treks, opportunities for birdwatching, and even interactions with local artisans or farmers.

A multi-day tour might involve staying in comfortable, locally-run guesthouses or eco-lodges, further enhancing your connection with the region. Evenings can be spent enjoying traditional meals, listening to local stories, or simply stargazing under the clear African sky. These extended tours are ideal for photographers, nature lovers, and anyone seeking a comprehensive cultural and natural immersion.

Sample 3-Day Bukoba Waterfalls Itinerary:

  • Day 1: Arrival in Bukoba & Kashenyi Falls Exploration. Arrive in Bukoba, meet your guide, and drive towards Kashenyi Waterfalls. Enjoy a guided hike and picnic lunch. Afternoon visit to a local coffee plantation. Overnight in Bukoba town.
  • Day 2: Kyarubanga Falls & Cultural Immersion. After breakfast, travel to Kyarubanga Falls for a peaceful experience. Spend the afternoon visiting a local village, learning about traditional crafts, and interacting with the community. Overnight in a local guesthouse near Kyarubanga.
  • Day 3: Hidden Cascades & Departure. start a guided trek to discover smaller, less-known waterfalls in the region. Enjoy a final Tanzanian lunch before returning to Bukoba town for your onward journey.

Customizing Your Tour

Top Guide Adventures excels at creating bespoke travel experiences. If you have specific interests, such as birdwatching, photography, or cultural exchange, we can tailor the tour to focus on these aspects. Perhaps you’d like to incorporate a visit to a local market, learn basic Swahili phrases, or spend more time trekking through the forests. Simply let us know your preferences, and we will design a unique Bukoba Waterfalls Discovery Tour for you.

We can also adjust the pace of the tour, the level of physical activity involved, and the accommodation choices to suit your comfort and budget. Whether you are a solo traveler, a couple, a family, or a group of friends, we ensure your journey is enjoyable and memorable. Contact us to discuss your ideal adventure for 2026 or 2027.

Planning Your Bukoba Waterfalls Discovery Tour: Practical Information

To ensure your Bukoba Waterfalls Discovery Tour is as smooth and enjoyable as possible, here’s some practical information from Top Guide Adventures regarding the best time to visit, what to pack, and travel considerations.

Best Time to Visit

The Kagera region, including Bukoba, enjoys a tropical climate. The best time to visit the waterfalls is generally during the dry seasons, which typically run from June to October and again from December to February. During these months, the weather is pleasant, with less rainfall, making hiking and exploring more comfortable. The waterfalls are still impressive due to the lake’s influence and the region’s generally high rainfall throughout the year.

The rainy seasons (March-May and November) can bring heavier downpours, which might make some trails muddy or less accessible. However, these periods also mean the waterfalls are at their most powerful and the surrounding landscape is incredibly lush and green. If you don’t mind occasional rain and prefer a more vibrant, verdant scenery, the shoulder seasons can also be a good choice. We recommend checking the specific weather patterns closer to your planned travel dates in 2026 or 2027.

What to Pack

Packing smart is key for enjoying your Bukoba Waterfalls Discovery Tour. Here’s a suggested list:

  • Lightweight, quick-drying clothing: T-shirts, long-sleeved shirts (for sun and insect protection), comfortable trousers or hiking shorts.
  • Rain jacket or poncho: Essential, especially during the wetter months, but useful year-round for sudden showers.
  • Sturdy walking shoes or hiking boots: Waterproof ones are ideal for potentially muddy trails.
  • Sandals or flip-flops: For relaxing at your accommodation.
  • Hat: For sun protection.
  • Sunscreen: High SPF.
  • Insect repellent: Especially important for evenings and forested areas.
  • Reusable water bottle: Stay hydrated and reduce plastic waste. We can help you refill it.
  • Camera and extra batteries/power bank: You’ll want to capture the stunning scenery.
  • Small backpack: For day trips to carry water, snacks, camera, and rain gear.
  • Personal first-aid kit: With any personal medications.
  • Binoculars: If you are interested in birdwatching.
  • Swimsuit: Some waterfalls have pools suitable for a refreshing dip (check with your guide first for safety).

Health and Safety

Your safety and well-being are our top priorities. Top Guide Adventures ensures that all our tours are conducted with experienced and certified guides who are trained in first aid. We advise travelers to consult their doctor regarding necessary vaccinations and malaria precautions before traveling to Tanzania.

It’s important to drink bottled or purified water, which will be provided during the tour. When hiking, always stay on marked trails and follow your guide’s instructions, especially near water bodies and on uneven terrain. We recommend bringing any personal medications you may need and informing your guide of any allergies or medical conditions.

Transportation and Logistics

Transportation for the Bukoba Waterfalls Discovery Tour is typically provided in comfortable, 4×4 safari vehicles or minibuses, depending on the group size and itinerary. These vehicles are well-maintained and suitable for navigating the varied terrain around Bukoba. For day trips, we usually depart from and return to Bukoba town. For multi-day tours, we can arrange pick-up and drop-off services from your accommodation in Bukoba or other nearby locations.

Our guides are not only knowledgeable about the natural and cultural aspects of the region but also skilled drivers. They ensure a safe and scenic journey to each destination. We handle all the logistical arrangements, including park fees (if applicable), permits, and necessary permissions, so you can focus on enjoying the experience.

The Cultural Heartbeat of Bukoba: Beyond the Waterfalls

A journey to Bukoba is incomplete without experiencing the rich culture of the Kagera region. The Bukoba Waterfalls Discovery Tour, as curated by Top Guide Adventures, intentionally integrates opportunities for cultural immersion, allowing you to connect with the local people and understand their way of life.

Meeting the Local Communities

The Kagera region is home to various ethnic groups, with the Bahaya people being the most prominent. They are known for their hospitality and strong community bonds. Our tours often involve visits to local villages, where you can witness traditional farming practices (especially coffee and banana cultivation, for which the region is famous), observe local crafts, and perhaps even share a cup of locally grown coffee or banana beer.

Interactions are always conducted respectfully. Our guides facilitate these encounters, ensuring they are genuine and beneficial for both visitors and the community. You might have the chance to visit a local school (if arrangements are made in advance and it aligns with the school’s schedule), a traditional healer, or a community project. These experiences offer a profound perspective on Tanzanian life that goes far beyond typical tourist interactions.

Local Cuisine and Traditions

Tanzanian cuisine is diverse and flavorful, and the Kagera region offers its own unique specialties. During your Bukoba Waterfalls Discovery Tour, you’ll have the opportunity to sample local dishes. Expect fresh ingredients, often sourced directly from the farms you pass during your travels. Staples include ugali (a stiff maize porridge), various stews (often with beef, chicken, or fish from Lake Victoria), rice dishes, and an abundance of fresh fruits like bananas, mangoes, and passion fruit.

Don’t miss trying the region’s famous coffee, known for its smooth, rich flavor. We can arrange visits to coffee plantations where you can learn about the bean-to-cup process. We also encourage trying local snacks and beverages, always ensuring they are prepared hygienically. Sharing a meal with a local family, if possible, is a truly special experience that we can sometimes arrange.

The Significance of Lake Victoria

Lake Victoria is not just a geographical feature; it’s the lifeblood of the Kagera region. Its presence influences the climate, supports agriculture, and provides livelihoods through fishing. Our tours often include scenic viewpoints overlooking the vast expanse of the lake, offering breathtaking vistas, especially at sunrise and sunset.

You might witness traditional fishing methods, see local fishermen bringing in their catch, or observe the bustling activity at the local ports. Understanding the lake’s importance provides context to the lives of the people in Bukoba and adds another layer to your discovery tour. We can also arrange boat trips on the lake as part of a customized itinerary.

Why Top Guide Adventures is Your Premier Choice for Bukoba

Choosing the right tour operator is crucial for an exceptional travel experience. Top Guide Adventures brings unparalleled local expertise, a commitment to sustainable tourism, and a passion for showcasing the best of Tanzania, including the hidden gems around Bukoba.

Local Expertise and Passion

Our team is based in Tanzania, with deep roots and extensive knowledge of the regions we operate in. Our guides are not just employees; they are passionate locals who grew up in or have lived in these areas for years. They possess an intimate understanding of the terrain, the culture, the wildlife, and the best times to visit specific locations. For the Bukoba Waterfalls Discovery Tour, our guides know the trails, the local communities, and the stories behind the landscapes.

Commitment to Sustainable and Responsible Tourism

Top Guide Adventures is dedicated to responsible tourism practices. We believe in minimizing our environmental impact, supporting local economies, and ensuring that our tours benefit the communities we visit. This means we work with local suppliers, respect cultural norms, and strive to leave natural sites as pristine as we found them. When you book with us, you are contributing to the preservation of Bukoba’s natural beauty and the well-being of its people.

Tailored Experiences and Customer Service

We pride ourselves on offering highly personalized service. From your initial inquiry to your departure, our team is dedicated to ensuring your trip is smooth and exceeds your expectations. We listen to your needs and preferences, crafting itineraries that are perfectly suited to you. Whether it’s a challenging trek or a relaxed exploration, a focus on photography or cultural exchange, we make it happen. Our commitment extends to providing reliable support and clear communication throughout your planning process for 2026-2027 adventures.

Safety and Comfort

Your safety and comfort are paramount. We use well-maintained vehicles, employ experienced drivers and guides, and adhere to strict safety protocols. We provide guidance on health precautions and ensure that accommodations, whether lodges or guesthouses, meet high standards of cleanliness and comfort.

Booking Your Bukoba Waterfalls Discovery Tour for 2026-2027

Ready to start an unforgettable journey to discover the enchanting waterfalls of Bukoba? Top Guide Adventures is here to make your dream trip a reality. We encourage you to plan ahead, especially if you are considering travel in the peak seasons of 2026 or 2027, to secure your preferred dates and accommodations.

Our team is available to answer any questions you may have and to help you customize the perfect Bukoba Waterfalls Discovery Tour. Whether you envision a short, invigorating day trip or an extensive exploration of the Kagera region’s natural and cultural wonders, we are equipped to design an itinerary that fits your desires and budget.

Don’t hesitate to reach out to us. You can connect with our travel experts via WhatsApp at +255616946642 or send us an email at topguideadventures@gmail.com. For alternative inquiries, our backup email is info@topguideadventures.com. Let Top Guide Adventures be your trusted partner in exploring the authentic beauty of Tanzania. We look forward to helping you create lasting memories on your Bukoba Waterfalls Discovery Tour.

Explore more about our group tour options and departure dates for Tanzania safaris here: Tanzania Safari Group Departures. For those interested in climbing Africa’s highest peak, check out our Kilimanjaro trekking options: Machame Route Kilimanjaro Group Departures. Discover more Tanzania travel inspiration on our blog: Tanzania Safari Tours Blog. Follow us on Instagram for stunning travel photos: @top_guide_adventures. See what our clients say about us on TripAdvisor: Top Guide Adventures Reviews. Visit our main website for more information: Top Guide Adventures.

Check Availability for Bukoba Waterfalls Discovery Tour: Your Ultimate Guide By Top Adventures

Ready to compare dates, prices, and the best option for your group? Send the package name and travel month so the team can reply with a clear quote, availability, and what is included.

Our Guest Reviews, Currently Feedback from Clients in 2026

Reviews from different sources, including Google Business, Tripadvisor, other platforms, and social media.

★★★★★
An Amazing Journey: Western Tanzania Rare Adventures
Priya J. · India · 29 Jun 2026

Our 'Western Tanzania Rare Adventures' trip was truly exceptional. We explored areas that felt untouched and experienced wildlife encounters unlike any other. The logistics were handled perfectly, allowing us to fully immerse ourselves in the beauty and mystery of the region. The guides were deeply knowledgeable about the local ecosystems and culture, adding immense value to our journey. It felt like a true exploration, off the beaten path. We are already dreaming of returning in 2026 for more unique adventures.

Western Tanzania Rare Adventures
View / Open
★★★★★
Incredible Wildlife and Cultural Immersion
Amina K. · USA · 03 Jun 2026

Our 3 Days Tarangire to Kondoa Cultural Safari with Top Guide Adventures was truly unforgettable. Tarangire National Park was teeming with elephants and other incredible wildlife – the sheer numbers were breathtaking! The transition to the Kondoa Rock Art Sites offered a fascinating glimpse into ancient history and local culture. Our guide was exceptionally knowledgeable, not just about the animals but also the history and traditions of the region. We learned so much. This trip felt authentic and well-paced, offering a perfect blend of nature and culture. Highly recommend this unique itinerary for anyone looking beyond the usual safari routes.

3 Days Tarangire to Kondoa Cultural Safari
View / Open
★★★★★
Incredible 2 Days Mpanga-Kipengere Nature Reserve Tour
Chen L. · Singapore · 01 Jul 2026

This 2-day tour of Mpanga-Kipengere Nature Reserve was a hidden gem. The scenery is stunningly wild and unspoiled. We enjoyed incredible birdwatching opportunities and saw some unique flora and fauna. The feeling of being so close to nature, away from the crowds, was exactly what we were looking for. Our guide's expertise in identifying the local wildlife and plants was impressive. The accommodation provided was comfortable and well-situated. Highly recommend for nature lovers seeking tranquility.

2 Days Mpanga-Kipengere Nature Reserve Tour
View / Open
★★★★★
Beyond the Usual: Central Tanzania's Hidden Gems
Amina K. · USA · 08 Jul 2026

We decided to explore beyond the more famous parks and opted for a tour focusing on Central Tanzania and some rare cultural tours. Top Guide Adventures delivered an unforgettable experience. The access to local communities and learning about their traditions was incredibly enriching, far beyond what we expected. Our guide, Joseph, was knowledgeable and passionate, making the cultural exchanges feel authentic and respectful. We visited villages that felt truly off the beaten path. If you're looking for a deeper connection to Tanzania, I highly recommend this approach. We're already planning a return trip for 2026 to explore even more.

Central Tanzania and Rare Cultural Tours
View / Open
★★★★★
Incredible Custom Itinerary!
Aisha K. · USA · 18 Jan 2026

Top Guide Adventures really delivered on creating a truly unique multi-day Tanzania package for us. We wanted something beyond the usual tourist trail, and they listened to every request. The mix of game drives in well-known parks and visits to less-crowded areas was perfect. Our guide was exceptionally knowledgeable and passionate, making the wildlife sightings even more special. We felt well-cared for throughout the trip, from the initial planning stages right up to our departure. This was an unforgettable experience, and we'd recommend their bespoke packages to anyone seeking a personalized adventure.

Unique Multi-Day Tanzania Packages
View / Open
★★★★★
A Perfect Glimpse of Kigoma's Beauty!
Aisha · Germany · 06 May 2026

This 2 Days Kigoma Waterfalls and Cultural Adventure was exactly what we needed for a quick but immersive escape. The waterfalls were stunning, and the cultural interaction felt genuine and respectful. Our guide was incredibly knowledgeable about the local traditions and history. We learned so much in such a short time. It felt like a perfect introduction to the region, and we're already planning a longer trip back in 2026 with Top Guide Adventures for more in-depth exploration. Highly recommended for anyone looking for a rich cultural and natural experience without a long time commitment.

2 Days Kigoma Waterfalls and Cultural Adventure
View / Open
★★★★★
An Unforgettable Glimpse into Tanzania's Natural Wonders
Aisha K. · USA · 27 Jun 2026

Our 1 Day Tanga Amboni Caves Exploration was nothing short of magical. The sheer scale of the caves and the stories our guide shared brought history to life. It's incredible to think about what lies beneath the surface. The coolness within the caves was a welcome respite, and the unique rock formations were a photographer's dream. This excursion offered a profound connection to the earth's ancient secrets and a truly unique perspective on Tanzania's diverse landscapes. We felt completely immersed and invigorated by the experience. It’s an adventure I’d recommend to anyone visiting the Tanga region, a hidden gem that truly captivated us.

1 Day Tanga Amboni Caves Exploration
View / Open
★★★★★
An Unforgettable Glimpse into Burigi-Chato's Wilderness
Amelia · USA · 18 Jan 2026

Our 3 Days Burigi-Chato Wildlife Safari with Top Guide Adventures was simply breathtaking. This park offers such an untouched, raw beauty that feels miles away from the typical tourist trails. We were captivated by the vast landscapes and the incredible density of wildlife we encountered. Seeing elephants, zebras, and a pride of lions in such a serene environment was a moment I'll cherish forever. The expert guidance ensured we maximized our sightings and understood the delicate ecosystem. It truly felt like stepping into a living documentary. A perfect escape for those seeking authentic wildlife encounters.

3 Days Burigi-Chato Wildlife Safari
View / Open
★★★★
A Refreshing Nature Escape
Henry · France · 11 Feb 2026

The 2 Days Kitulo Plateau and Matema Beach Escape was a wonderful way to experience different facets of Southern Tanzania. Kitulo Plateau's 'Garden of God' lived up to its name with its unique flowers and stunning views. Matema Beach provided a lovely contrast with its lakeside tranquility. The combination offered a great blend of highland beauty and lakeside relaxation. Our guide was very informative about the local flora and the history of the area. It was a good, well-paced trip, though perhaps a bit more wildlife viewing on the plateau would have been ideal.

2 Days Kitulo Plateau and Matema Beach Escape
View / Open
★★★★
Unique Beauty of Lake Natron
Sarah K. · UK · 24 Jun 2026

The 7 Days Lake Natron experience was truly unique. The landscapes are starkly beautiful and unlike anything I've seen before. Seeing the flamingos at the salt pans was a highlight, although the timing of our visit meant fewer birds than expected. The geology of the area is fascinating, and our guide did a great job explaining it. The hiking to the waterfalls was refreshing. Accommodation was basic but comfortable, fitting the remote nature of the destination. It’s a trip for those seeking raw, natural beauty away from the usual tourist trails. We're already planning for a return in 2026 to catch peak flamingo season.

7 Days Lake Natron
View / Open

Leave a Reply

Your email address will not be published. Required fields are marked *

Trusted Travel Memberships

Member of Renowned Tourism Associations

Top Guide Adventures works with respected tourism networks supporting safe travel, responsible safari operations, Kilimanjaro trekking standards, and memorable Tanzania holidays.

Booking Form!Send us your travel request