Embark on one of the world’s most iconic river journeys with the Sun Koshi River Rafting expedition—an 8-day whitewater adventure through the heart of eastern Nepal. Often listed among the Top 10 River Expeditions in the World, the Sun Koshi (meaning “River of Gold”) offers a perfect blend of thrilling rapids, remote wilderness, diverse landscapes, and authentic cultural encounters. From the foothills of the Himalayas to the subtropical jungles near the Indian plains, this 270-kilometer rafting route promises an ever-changing backdrop of dramatic gorges, pristine beaches, and untouched villages. Whether you're a seasoned paddler or a bold first-timer, the Sun Koshi delivers the ultimate multi-day rafting experience in Nepal, filled with adventure, connection, and raw natural beauty.
The Sun Koshi River Rafting expedition is widely regarded as one of the top 10 river journeys in the world by international rafting experts and adventurers alike. This iconic river flows through eastern Nepal, offering an exhilarating mix of whitewater rapids, serene flat sections, dense jungle gorges, remote villages, and breathtaking Himalayan scenery. Over the course of 8 thrilling days, rafters experience an unforgettable transformation of landscapes—from alpine foothills to tropical lowlands. The combination of natural beauty, cultural immersion, thrilling rapids, and extended river adventure makes Sun Koshi one of the most sought-after multi-day rafting expeditions globally.
Internationally acclaimed as one of the world’s best multi-day rafting trips
Covers over 270 kilometers of river with a variety of Class III–IV+ rapids
Offers a dramatic change in landscapes—from mountain valleys to jungle terrain
True expedition-style adventure—self-sustained with wilderness camping
Ideal for both seasoned rafters and fit beginners looking for a once-in-a-lifetime experience
Takes you off the beaten path into remote and untouched parts of Nepal
Combining adventure with nature, culture, and scenic serenity in one epic journey
Unmatched opportunities for photography, wildlife viewing, and local interaction
Whether you're an adrenaline junkie or a nature enthusiast, the Sun Koshi River delivers an experience that goes beyond typical rafting trips. Its sheer length, diversity, cultural richness, and world-class rapids truly earn its place among the top 10 river expeditions on the planet. If you're seeking a rafting journey that combines thrill, tranquility, and discovery, the Sun Koshi is your ultimate Himalayan river adventure.
Embark on 8 days of epic whitewater adventure on the legendary Sun Koshi River, where each day brings new rapids, changing landscapes, and unforgettable moments. This thrilling expedition takes you over 270 kilometers through the heart of eastern Nepal, offering a perfect balance of adrenaline-pumping rapids and calm stretches for relaxation and scenic immersion. Paddle through Class III to Class IV+ rapids, camp on pristine beaches, explore remote riverside villages, and soak in the untouched beauty of Nepal’s wilderness. With expert guides and full support, every day is a new chapter in one of the most exciting river journeys in the Himalayas.
8 action-packed days of rafting on Nepal’s longest river expedition
Conquer a wide range of Class III–IV+ rapids, including famous ones like Meat Grinder, High Anxiety, and Rhino Rock
Explore diverse landscapes—from Himalayan foothills to lush lowland jungles
Set up camp on secluded white-sand river beaches each night
Witness untouched wildlife and remote village life along the river
Enjoy freshly cooked meals, warm beverages, and evening campfires
Travel with highly experienced, certified guides and safety kayakers
Perfect mix of adventure, culture, and natural beauty in one unforgettable journey
The 8-day Sun Koshi rafting expedition is more than just a trip—it's a full-fledged Himalayan adventure that immerses you in nature, culture, and world-class whitewater. Whether you're riding the rapids or relaxing by the riverside under the stars, every moment on this journey is packed with excitement, connection, and awe. If you're looking for the ultimate multi-day whitewater experience in Nepal, this is the expedition you've been waiting for.
One of the most captivating features of the Sun Koshi River Rafting adventure is its dramatic scenery and constantly changing landscapes. Over the course of 8 days, rafters witness a stunning geographical transformation—from the alpine valleys of the Himalayas to dense subtropical jungles and the golden plains of eastern Nepal. Towering hills, cascading waterfalls, deep river gorges, lush forests, and remote village trails create a visual journey like no other. Each twist of the river unveils a new setting, offering not just an adrenaline-filled rafting trip but also a visual feast of Nepal’s natural diversity.
Start in the Himalayan foothills, surrounded by terraced farms and mountain views
Raft through dense forests, jungle canopies, and dramatic cliffs
Pass by hidden waterfalls, hanging vines, and rocky outcrops
Discover deep river gorges, serene flatwater stretches, and wild terrain
Remote riverside villages and temples dot the landscape along the journey
Perfect for photographers, nature lovers, and those seeking scenic beauty
Each day brings a new environment, from rugged wilderness to peaceful meadows
Opportunity to spot diverse wildlife and exotic birds in natural habitats
The Sun Koshi rafting expedition is not only about whitewater thrills—it’s also a breathtaking exploration of Nepal’s rich and varied landscapes. From rugged mountains to tropical jungles, the route showcases some of the most scenic and remote corners of the country. Whether you're navigating roaring rapids or floating through calm waters, every moment reveals a new layer of Nepal's natural beauty, making this journey a visual and emotional highlight for all adventurers.
One of the most memorable parts of the Sun Koshi River Rafting experience is the opportunity to enjoy wilderness camping on secluded river beaches. After a full day of adrenaline-filled rafting, you’ll unwind at handpicked campsites nestled along the banks of the river, far away from towns, roads, and crowds. These peaceful riverside locations offer spectacular views, fresh air, and a genuine sense of isolation. Fall asleep under a canopy of stars, enjoy campfires by the river, and wake up to the soothing sounds of nature—all while surrounded by Nepal’s untouched wilderness. It’s the perfect way to reconnect with nature and escape the noise of modern life.
Sleep under the stars on pristine white-sand river beaches
Enjoy campfires and warm meals in serene natural surroundings
Campsites are completely off-grid, offering true wilderness solitude
Gaze at clear night skies far from light pollution—perfect for stargazing
All camping gear provided: tents, sleeping bags, mattresses, and shelters
Reconnect with nature in a peaceful and quiet environment
Each campsite is chosen for its scenic beauty and safety
Experience freshly prepared meals served riverside by the expedition crew
Camping on the banks of the Sun Koshi River is not just an overnight stop—it’s an essential part of the adventure. These secluded wilderness camps allow you to fully immerse yourself in the natural beauty of Nepal, far from the distractions of the modern world. With every evening offering a new riverside setting, this unique camping experience blends comfort, tranquility, and raw adventure, making your journey truly unforgettable.
Your safety is our top priority on the Sun Koshi River Rafting adventure, and that’s why we provide a highly experienced and expert safety and support team throughout the expedition. Our professional river guides are internationally certified in Whitewater Rafting, Swift Water Rescue, and Wilderness First Aid, ensuring that you're in capable hands every step of the way. Each trip is accompanied by dedicated safety kayakers, who constantly monitor the group for added assurance. With detailed safety briefings, proper use of equipment, and 24/7 support on the river and in the camps, we guarantee not just an exciting adventure—but a secure and well-managed one too.
Certified English-speaking river guides with years of expedition experience
Dedicated safety kayakers for real-time rescue and river support
Trained in Swift Water Rescue and Wilderness First Aid
Daily safety briefings and equipment checks before launching
Carrying comprehensive first aid kits on every raft
Well-organized support crew for gear setup, meals, and camp logistics
Use of ISO/CE-approved safety gear: helmets, PFDs, splash jackets, wetsuits
Constant communication among team members for efficient group management
Our expert safety and support team is the backbone of your Sun Koshi rafting experience. With their deep river knowledge, technical skills, and unwavering commitment to guest well-being, they ensure that your adventure is not only thrilling but also safe, organized, and worry-free. Whether you're navigating big rapids or relaxing at camp, you’ll always feel supported and cared for by professionals who are passionate about both rafting and your safety.
The Sun Koshi River Rafting journey is not just about whitewater thrills—it’s also a rare opportunity to experience authentic and remote cultural encounters. As you paddle through Nepal’s hidden valleys and rural landscapes, you’ll pass by traditional villages untouched by modern tourism. These small communities offer glimpses into the daily lives, customs, and traditions of Nepal’s diverse ethnic groups, including the Rai, Limbu, Magar, and Tamang people. Watch farmers tending terraced fields, see children waving from riverbanks, and witness age-old practices that have been passed down for generations. These spontaneous moments create a deep and meaningful connection to the real Nepal.
Encounter remote villages far from tourist trails
Observe traditional lifestyles and local customs
Interact with ethnic communities like the Rai, Magar, and Tamang
See daily life in action—farming, herding, and fishing along the river
Children and locals often greet rafters with warm smiles and waves
Experience the contrast between natural wilderness and living culture
Spot small temples, prayer flags, and shrines along the riverbanks
Great opportunity for authentic photography and cultural storytelling
More than just a rafting expedition, the Sun Koshi River journey offers a window into Nepal’s rural soul. These genuine and unfiltered cultural encounters allow you to connect with communities that few travelers ever reach. The combination of thrilling rapids and real-world human experiences makes this adventure both exciting and enriching, perfect for those seeking deeper travel and meaningful memories beyond the water.
The Sun Koshi River Rafting expedition is tailor-made for those who crave adventure and appreciate the beauty of the natural world. From thrilling whitewater rapids to tranquil jungle passages, this journey offers a perfect balance of adrenaline and serenity. As you paddle through unspoiled river valleys and camp beneath star-filled skies, you’ll be immersed in the raw wilderness of eastern Nepal. With no roads, no crowds, and no distractions, this trip is a dream come true for adventurers, nature lovers, outdoor enthusiasts, and anyone seeking a deep connection with the great outdoors.
Exciting rapids for adrenaline junkies, ranging from Class III to IV+
Immersive wilderness experience—far from urban life and mainstream tourism
Constantly changing landscapes—from mountain gorges to jungle lowlands
Opportunities to see wildlife and exotic bird species in their natural habitat
Sleep in secluded river camps, surrounded by pristine nature
Ideal for photography, stargazing, and peaceful riverside reflection
A true expedition feel for those seeking raw, unfiltered adventure
Great for both first-timers and experienced rafters looking for something unforgettable
Whether you're chasing rapids or simply escaping into nature, the Sun Koshi River Rafting trip offers an experience that satisfies both the thrill-seeker and the nature lover. It’s a rare chance to unplug from the modern world and immerse yourself in a landscape that’s both wild and welcoming. If you dream of a journey that combines adventure, tranquility, and raw natural beauty, this is the perfect expedition for you.
Before joining the Sun Koshi River Rafting adventure, please take note of the following important information to ensure a smooth, safe, and enjoyable experience:
Participants should be in moderate physical condition and able to swim confidently.
Not suitable for individuals with serious medical conditions (e.g., heart problems, epilepsy) without prior medical clearance.
If you have any existing injuries or health concerns, please inform our team in advance.
Recommended for ages 16 and above (exceptions may apply with parental consent and guide approval).
Ideal for groups of friends, families with older children, and adventure-seeking individuals.
Minimum group size may apply for trip confirmation; inquire during booking.
Best Time: September to November (post-monsoon) and April to early June (pre-monsoon).
Rafting may be affected by heavy rainfall or extreme weather conditions, particularly during the monsoon (July–August).
Bring personal clothing suitable for both warm days and cooler nights (quick-dry and layered gear recommended).
Avoid bringing valuables; dry bags are provided, but electronics and jewelry are best left in Kathmandu.
Personal toiletries, sunscreen, insect repellent, and a reusable water bottle are highly recommended.
Mandatory safety briefings are conducted before each rafting day.
All participants are required to wear helmets and life jackets provided by our team.
Our expert guides are trained in Swift Water Rescue and Wilderness First Aid, and carry first aid kits and communication devices.
Accommodation consists of comfortable riverside camping, with tents, mattresses, and sleeping bags provided.
Toilets are basic but hygienic; eco-friendly practices are followed at all campsites.
All meals are included and freshly prepared by our kitchen crew.
We can accommodate vegetarian, vegan, and allergy-sensitive diets—please notify us in advance.
Round-trip transport from Kathmandu is included in the package (private vehicle or tourist bus).
Rafting begins at Dolalghat and ends at Chatara, with transport back to Kathmandu arranged upon completion.
All river permits and local fees are included.
Participants are required to have personal travel insurance that covers adventure activities, including whitewater rafting and emergency evacuation.
We follow Leave No Trace principles and aim to minimize environmental impact.
Please respect local communities and cultural sites encountered along the river.
The Sun Koshi River Rafting experience is a true Himalayan expedition. Embrace the wild, expect the unexpected, and enjoy a once-in-a-lifetime journey through one of Nepal’s most iconic river corridors!
If you require any additional information, please don’t hesitate to contact us via email at info@bgriverrafting.com or reach out to us directly on Phone/WhatsApp at +977-9851144690.
Drive from Kathmandu to Dolalghat (approx. 3 hours)
Begin your rafting journey on the Sun Koshi River
Encounter your first rapids and scenic river views
Camp overnight at Pachuwarghat on a secluded river beach
Paddle through exciting Class III rapids
Enjoy views of terraced fields, local villages, and green hills
Stop for lunch along the riverbank
Set up a riverside camp at Chainpur
Pass by forested cliffs and suspension bridges
Watch for wildlife and birds along the jungle-lined shores
A: The Sun Koshi River offers Class III to IV+ rapids, making it suitable for adventurous beginners to experienced paddlers. Basic swimming skills and moderate fitness are required. Full safety briefings and expert guides are provided to ensure everyone’s safety.
A: The best seasons are September to November (post-monsoon) and April to early June (pre-monsoon), when water levels are ideal, and the weather is warm and clear.
A: No prior rafting experience is required. Our professional guides will train you on paddling techniques and safety measures. However, being comfortable in water is essential.
A: You’ll stay in wilderness campsites on beautiful riverside beaches. We provide high-quality tents, mattresses, sleeping bags, and all essential camping gear.
A: Yes, your safety is our top priority. We provide certified guides, safety kayakers, ISO/CE-approved gear, and conduct daily safety briefings. All guides are trained in Swift Water Rescue and Wilderness First Aid.
A: Bring quick-dry clothes, a swimsuit, light warm layers for evenings, personal toiletries, sunscreen, hat, sunglasses, and a reusable water bottle. We provide dry bags for your belongings.
A: Yes. You must have travel insurance that covers adventure sports, including whitewater rafting and emergency evacuation.
A: Absolutely. We can cater to vegetarian, vegan, gluten-free, and other dietary preferences with advance notice.
A: The full rafting expedition is 8 days long, covering approximately 270 kilometers, starting from Dolalghat and ending at Chatara, with a drive back to Kathmandu.
A: Yes. This adventure is great for solo travelers, groups of friends, and families with older children (typically 16+). The shared experience makes it easy to bond with fellow adventurers.
A: Group sizes typically range from 4 to 16 people, ensuring a safe and personalized experience. Private trips can be arranged on request.
A: Your safety always comes first. In extreme weather or unsafe water conditions, we may reschedule, alter the route, or cancel with a full refund or alternative trip offered.
A: You can book online through our website or contact us directly via phone, email, or WhatsApp. A small deposit is required to secure your spot.
Duration: 8 Days / 7 Nights
Rafting Distance: Approx. 270 km
Start Point: Dolalghat (Drive from Kathmandu – around 3 hours)
End Point: Chatara (Drive back to Kathmandu or onward travel option)
River Grade: Class III to IV+ (Moderate to challenging)
Style: Fully supported, expedition-style rafting and wilderness camping
Post-monsoon (Sept–Nov): Stable weather, medium water levels, scenic views.
Pre-monsoon (Apr–Early Jun): Warmer temperatures, good water flow.
Avoid July–August: Risky due to high water levels and unpredictable monsoon rains.
Winter (Dec–Feb): Possible but cold; not ideal for all rafters
Minimum Age: 16 years (parental consent required for minors)
Skill Level: No prior rafting experience needed, but good physical condition and basic swimming skills are recommended.
Fitness: Suitable for people who are moderately fit and enjoy outdoor adventure.
Solo Travelers & Groups: Solo adventurers, couples, groups of friends, and private teams are welcome.
Essential Clothing:
Quick-dry t-shirts and shorts for rafting
Swimsuit
Long-sleeve shirt for sun protection
Lightweight fleece or warm jacket for evenings
Sandals or river shoes
Lightweight pants for camp
Personal Items:
Towel and toiletries
Biodegradable soap
Sunscreen and lip balm (SPF 30+)
Insect repellent
Flashlight/headlamp with extra batteries
Reusable water bottle
Sunglasses with a strap
Waterproof phone pouch or dry case
Small personal first aid/medication kit
Note: A full gear checklist will be shared upon booking.
Guides trained in Swift Water Rescue & Wilderness First Aid
Daily safety briefings and raft practice
Use of ISO/CE-certified rafting gear
Safety kayakers escorting the group
Emergency communication support and first aid at all times
Must include:
Whitewater rafting up to Grade IV
Emergency evacuation (helicopter)
Medical coverage
Trip cancellation and interruption
Proof of valid insurance is required before trip departure.
Camps are set up on secluded river beaches
Basic but hygienic toilet tents are available
Fresh meals prepared by expedition cooks (vegetarian, vegan, gluten-free options on request)
Advance booking is recommended (especially in peak seasons)
A deposit is required to secure your spot
Payments via bank transfer, card, or cash
Flexible cancellation policy—details available on request
We are committed to:
Eco-friendly practices and leave-no-trace camping
Supporting local communities and staff
Promoting sustainable adventure tourism in Nepal