Get river maps, itineraries, camping details, weather insights, packing lists, and more — all in one place. Review the details with confidence and easily share it with your group.
HELLS CANYON, IDAHO
Hells Canyon 5-Day Adventure
★★★★★ 4.9 OUT OF 2841 REVIEWS
All-inclusive Snake River expedition through North America's deepest gorge, 79 miles of Class III-IV rapids, dramatic canyon walls, Nez Perce history, three raft options, expertly guided.
Trip Details
DEPOSIT
$500 per person to secure your spot
DURATION
5 Days, 4 Nights
BEGINS & ENDS
Boise or Cambridge, Idaho
Ends in Lewiston, Idaho
TIME OF YEAR
May – September / Best conditions: July & August
GROUP SIZE
Up to 19 Guests
MINIMUM AGE
12 years old (May–June)
8 years old (July–Sept) (based on water levels)
Highlights
- Float 79 miles through Hells Canyon, nearly 8,000 feet deep, the deepest river gorge in North America, carved by the Snake River on the Idaho-Oregon border.
- Navigate Class III-IV rapids with expert guides, your choice of oar boat, paddle raft, and inflatable kayak when conditions allow.
- Journey through the ancestral homeland of the Nez Perce, ancient pictographs, homesteader cabins, and Chinese mining claims line the canyon walls.
- Watch more than 100 bird species, bald eagles, peregrine falcons, canyon wrens, and bighorn sheep and mountain goats on the canyon walls above.
- Cast for trout, bass, and sturgeon while your guides prepare fresh Alaskan salmon and prime rib at riverside camp.
- Five days completely off the grid, warm water, sandy beaches, and a canyon so remote the world genuinely disappears.
What’s Included
-
Expert Guides
Highly trained, professional guides who navigate Class III-IV rapids, share the canyon's geological and cultural history, and handle every detail from sunrise to starlight.
-
Riverside Cuisine
Freshly prepared breakfasts, hearty lunches, multi-course riverside dinners featuring Alaskan salmon and prime rib, plus snacks, unlimited water, and lemonade.
-
All Camping Equipment
Quality tents set up by your guides each evening, self-inflating foam pads, sleeping bags, dry bags, and waterproof gear storage, travel light.
-
Seamless Start-to-Finish Transfers
Fully coordinated transportation from Boise Airport or Cambridge, Idaho to the river, and from the take-out to the Hells Canyon Grand Hotel in Lewiston.
-
Your Choice of Raft
Ride your preferred craft, oar boat for a guided scenic float, paddle raft and part-time inflatable kayak for active participation.
What’s Not Included
-
Pre/Post-Trip Travel
Fly into Boise or drive to Cambridge, ID before the rafting trip and flights depart after the trip from Lewiston-Nez Perce County Airport (LWS).
-
Adult Beverages
Water is provided in unlimited quantities on the boats and in camp. Beer and wine are available in limited amounts in camp. Extra drinks may be brought if desired.
-
Personal Essentials
Toiletries, medications, and personal items for your duffel bag.
-
Guide Appreciation
Gratuities for your professional river guides are discretionary and always appreciated.
-
Hotel Reservation
Western River recommends the Frontier Motel (Cambridge) before and Hells Canyon Grand Hotel (Lewiston) after your river trip.
-
Vehicle Shuttle
Guests driving a personal vehicle to Cambridge may arrange to have it shuttled to Lewiston for a fee, awaiting your arrival at the end of the trip.
Download Your Hells Canyon 5-Day Expedition Guide
Get river maps, itineraries, camping details, weather insights, packing lists, and more, all in one place. Review the details with confidence and easily share it with your group.
Limited Availability:
This Snake River expedition operates under a federally permitted number of launches each season and is capped at just 19 guests per departure. The combination of exclusive permits and intimate group size means dates fill months in advance, many guests reserve the following year immediately after returning home. A minimum of 6 guests is required to confirm any launch. If this canyon is on your list, or you're considering reserving an entire departure for your private group, early planning ensures the best availability.
The Ultimate 79-Mile Hells Canyon Rafting Experience
Five days in Hells Canyon gives you time to truly leave the everyday behind. From Cambridge, Idaho, you travel to the launch below Hells Canyon Dam, then follow the Snake River for 79 miles along the Idaho–Oregon border. Along the way, the river passes towering walls of basalt and granite, ancient Nez Perce pictographs, former Chinese mining sites, and weathered homestead cabins, traces of the people who lived and traveled through this rugged canyon long before you.
The river itself offers a different experience from one day to the next. Expert guides navigate Class III–IV whitewater through North America’s deepest river gorge, while a choice of oar boat, paddle raft, or inflatable kayak lets you experience the water at your own comfort level. Evenings are spent on broad sandy beaches, sharing dinner beneath remarkably dark skies and watching for bald eagles overhead. By the end of five days, the outside world feels a very long way away.
WHITEWATER RAPIDS
Class III-IV rapids on the Snake River through North America's deepest gorge, and the largest whitewater in the Northwestern United States.
SEAMLESS LOGISTICS
Boise bus pickup, river transportation, and transfer to Lewiston are fully coordinated, arrive and focus entirely on the experience.
EXPERT RIVER GUIDES
Highly trained professionals who navigate Class III-IV water, share canyon history, set up camp, and handle every detail.
IMMERSIVE EXPEDITION
A five-day journey of rapids, side-canyon hikes, wildlife encounters, and unhurried evenings on wide sandy beaches.
GORGE ACCESS
From ancient Nez Perce pictographs to homesteader cabins and Chinese mining sites, explore remote cultural history.
RIVERSIDE COMFORT
Guides set up your tents each evening. Multi-course dinners, quality sleeping gear, and canyon skies full of stars.
Hells Canyon 5-Day Adventure Itinerary
Over five days, you'll move steadily downstream on the Snake River through Hells Canyon, past Class III-IV rapids, sheer basalt walls, and long quiet stretches that define river time. Each expedition follows the same classic 79-mile route, yet no two journeys unfold exactly alike, spring flows run powerful and fast, summer days turn warm and long, September trips carry a golden light.
What remains consistent is the balance: big whitewater, guided hikes to cultural sites and canyon overlooks, wildlife-rich riverside camps, and evenings that belong entirely to the river. The outline below offers a general sense of how your days may flow.
DAY 1
Wild Sheep & Granite
A two-hour bus ride delivers you to the put-in. Day 1 opens with the canyon's two signature Class IV rapids, Wild Sheep and Granite, before settling into camp for the evening as the gorge walls glow at dusk.
DAY 2
Salt Creek Camp
Coffee at 7:00 AM, breakfast at 7:30. A stop at a canyon homesteader's cabin, root cellar still intact, brings the early settlers to life before more rapids and calmer stretches for the inflatable kayak. Camp tonight in the Salt Creek area.
DAY 3
Suicide Point
Today's hike reaches Suicide Point, 300 feet above the river. The canyon opens at Kirkwood Historic Ranch before big rapids, then a short hike to Pittsburg Landing's ancient petroglyph collection.
DAY 4
History on the Walls
Homesteader cabins, Nez Perce pictographs, and Chinese mining ruins emerge along the canyon walls as history and wilderness converge. Tonight's camp: a wide white sand beach built for lingering.
DAY 5
The Confluence
A final morning of big waves past Eureka Bar, copper mines and steamboat history, before the Snake meets the Salmon River of No Return. Take-out at Heller Bar, then a 45-minute bus to the Hells Canyon Grand Hotel in Lewiston by 5:00 PM.
Your Hells Canyon Rafts
The Oar Boat
Your guide rows the 18-foot oar rig while you take in the canyon. Specially designed for the Snake River, 3-5 passengers per boat, forward-facing seating, self-bailing design, and no paddling required, the purest guided river experience.
The Paddle Raft
Everyone paddles. Your guide calls the strokes; your crew of 6 executes them. The paddle raft delivers hands-on whitewater, working together through Class III-IV rapids with the physical satisfaction of earning every downstream mile.
The Inflatable Kayak
When river conditions allow, inflatable kayaks are an option that provides a thrill and experience through the rapids like no other. You will be given guided instruction on paddling, squaring up to the waves, and commanding your own little vessel through Class I-III rapids.
Hells Canyon 5-Day Reviews
★★★★★
360+ REVIEWS
★★★★★
800+ REVIEWS
★★★★★
1K+ REVIEWS
★★★★★
80+ REVIEWS
Reserve the River for Your Private Group
Select Hells Canyon departures may be reserved exclusively for your family, friends, or organization. With space limited to 19 guests per trip, a private charter puts all 79 miles of North America's deepest river gorge, Class III–IV rapids and ancient canyon walls, entirely to yourselves, while our experienced crew handles every detail.
Questions? Call (801) 459-3525 and talk to someone who has been there.
Planning Your Travel
Know Before You Go
These insights from the Western River team are candid considerations for this trip. We believe in being transparent so you can choose the best trip for you and your loved ones.
Physical Readiness & Participation
WATCH VIDEOThe Hells Canyon trip is accessible to most guests in reasonable health. You'll spend time seated in a raft, with optional hikes ranging from short riverside walks to more challenging canyon trail climbs. The key requirements: you must fit into a Type V life jacket (maximum 52-inch chest, minimum 50 lbs), be able to grip ropes during rapids, and carry your own dry bag over uneven terrain. There is no requirement to swim or paddle on the oar boat.
Living at the Bottom of the Gorge
At only 1,500 feet of elevation at the put-in, Hells Canyon is significantly warmer than the surrounding Idaho high country. Summer temperatures regularly reach 90-100°F in the canyon. You'll live on the water and on sandy beaches, there are no roads, no power lines, and no way in or out except the river. This remoteness is part of the appeal, but it means any medical situation is hours from a hospital. Guides carry satellite phones and first-aid equipment.
The Elements: Heat, River & Sun
The Snake River runs through one of Idaho's lowest and most sheltered desert gorges. Summer days are hot and dry, July and August average highs reach 92–94°F in the canyon, with nights cooling to 56–58°F. Sun protection is not optional: bring a hat, high-SPF sunscreen, and sun-protective clothing. Spring and fall departures (May, June, September) are more temperate, with highs in the 69–82°F range and cooler nights down to 40–51°F. Water temperatures average around 60°F in June and September, warming to 70°F in July and August. Full wetsuits and booties are provided for May and June departures, when dam-released flows run colder and faster. By mid-July, most guests swim freely. Rain is rare in Hells Canyon but dramatic thundershowers do occur, pack a two-piece rain suit and keep it in your day bag.
Rapids & River Travel
Hells Canyon's Snake River follows a classic "pool and drop" pattern, stretches of calm, flat water punctuated by sudden, powerful rapids. Spring releases from Hells Canyon Dam create stronger, faster flows; summer and fall conditions moderate. The most challenging drops, Wild Sheep, Granite Creek, and Rush Creek, are Class IV and deliver genuine whitewater. Between them, the river slows into wide, mirror-flat pools ideal for swimming and kayaking. Guests on the oar boat are guided passengers; paddle raft guests actively paddle under guide direction; inflatable kayak guests operate independently with guides nearby. No prior experience is required for any raft type.
The Group Experience
Each departure is capped at 19 guests, creating an intimate expedition feel rather than a crowded tour. Most guests arrive solo or in pairs and leave as a group, there is something about sharing Class IV rapids that accelerates friendship. Guides set the tone from day one: professional, good-humored, and completely focused on your experience.
Packing & Bags
Pack a single soft-sided duffel bag, approximately 12" × 13" × 24". At the orientation meeting the evening before departure, you'll receive two water-resistant bags: a large gear bag (which holds your duffel, sleeping bag, and ground tarp; roll-top closure keeps everything dry on the water) and a smaller day bag (~7" × 13") for items you want during river travel, rain gear, camera, medications, sunscreen, and lip balm. No hard-sided luggage. A full packing list is included in the Expedition Guide download above.
Meeting in Boise, Idaho (Fly-In)
Boise is the easiest gateway for guests flying in from outside Idaho. Fly into Boise Airport (BOI) no later than 4:00 PM the day before your trip and the ROW Adventures bus will meet you outside the baggage claim for a complimentary transfer to Cambridge, Idaho, approximately two hours.
The Boise Meeting Location
The evening before Day 1, meet the ROW Adventures team outside the baggage claim doors in the taxi lane at Boise Airport (BOI).
You must arrive by 4:00 PM to make the scheduled connection to Cambridge. From Boise, you’ll travel to Cambridge and spend the night at the Frontier Motel.
Dinner is on your own the night before departure. Please plan to eat before attending the evening orientation meeting.
Getting From Boise to the River
After an overnight stay in Cambridge, your guide team departs the Frontier Motel at 7:30 AM for a two-hour drive to the river put-in near Hells Canyon Dam. Ground transportation to and from the river is included in your trip cost.
How to Dress for Your Departure
Come dressed and ready for Day 1 on the river. Wear clothes that can get wet and dry quickly. In May and June, a base layer and fleece are recommended for the morning drive, the canyon warms quickly. In July through September, light quick-dry fabrics and a hat work well.
Ending the Trip in Lewiston
There are no direct flights from Lewiston to Boise. If you drove to Boise, we recommend you arrange for your vehicle to be shuttled to Lewiston.
After the rafting trip, relax and spend the night at the Hells Canyon Grand Hotel. Fly home the following morning. The hotel offers complimentary shuttle service to Lewiston Airport (LWS).
If you flew in through Boise, you can fly home from Lewiston-Nez Perce County Airport (LWS), a small regional airport. The Hells Canyon Grand Hotel offers free airport shuttle service to LWS.
Meeting in Cambridge, Idaho (Self-Drive)
Cambridge is the overnight meeting point for the trip. Guests driving personal vehicles will park here, vehicle shuttle service to Lewiston is available for a fee if you need your car waiting for you at the Hells Canyon Grand Hotel after your trip.
The Frontier Motel Meeting Location
Frontier Motel
240 S Superior St, Cambridge, ID 83610
Your group meets ROW's Team Leader at the Frontier Motel at 8:00 PM for a one-hour orientation meeting the evening before Day 1. Check in, get oriented, and rest before an early morning departure to the put-in. Dinner is on your own this evening, plan to eat before the 8:00 PM meeting. If the Frontier Motel is full, the Cambridge House Bed & Breakfast is a good alternative a quarter-mile away.
Getting From Cambridge to the River
At your orientation the night before, your guide will confirm the exact Day 1 meeting time. From the Frontier Motel, a two-hour bus ride delivers the group to the Hells Canyon Dam put-in. Ground transportation is included in your trip cost.
How to Dress for Your Departure
Dress for Day 1 on the river. Wear clothes that can get wet and dry quickly. Early season guests (May–June) should layer up for the cool morning drive.
Ending in Lewiston (Not Cambridge)
On Day 5, after the take-out at Heller Bar, a 45-minute bus ride takes the group to the Hells Canyon Grand Hotel in Lewiston, Idaho, arriving approximately 5:00 PM. The trip does NOT return to Cambridge. If you drove your personal vehicle to Cambridge, you must arrange vehicle shuttle service in advance (fee applies), your car will be waiting at the Hells Canyon Grand Hotel when you arrive. Do not wait until arrival to arrange this; shuttles must be booked before departure day.
We recommend arranging to have your vehicle shuttled from Cambridge to Lewiston, as returning to Cambridge from Lewiston can be difficult and inconvenient.
Extra Luggage: Any bags or suitcases that don't need to come on the river with you can be left at the Frontier Motel. Any bags not going on the river will be transported to the Hells Canyon Grand Hotel and waiting for your arrival in a secured room.
Post-trip hotel:
Hells Canyon Grand Hotel
621 21st St, Lewiston, ID 83501
Free airport shuttle service to Lewiston-Nez Perce County Airport (LWS).
Packing for Your Trip
Packing for your Hells Canyon trip is a bit different than your standard vacation, but fairly simple. You'll be heading into North America's deepest gorge for five days, so pack the items from our packing list into a soft-sided duffel bag, and we'll take care of the rest.
HELLS CANYON 5-DAY ADVENTURE
Frequently Asked Questions
How do I know the Hells Canyon 5-Day is right for me?
If you're drawn to genuine wilderness, no roads, no cell service, no shortcuts, and want big whitewater without the extreme physical demands of Class V rivers, Hells Canyon is the trip. The Snake River's Class II-IV rapids are accessible to most healthy adults and children 8 and older (July–September). If you're comparing this to the Grand Canyon: Hells Canyon runs warmer and wilder in a different way, dramatic geology, extraordinary wildlife, and a canyon deeper than the Grand Canyon itself.
How physically demanding is this trip?
Moderate. You need to fit into a Type V life jacket, be able to hold ropes during rapids, and manage uneven terrain on optional hikes. No prior rafting experience is required for any raft type. The primary physical demand is simply being comfortable in an outdoor setting for five days. If you have specific health questions, call our team before booking.
How intense are the rapids on the Snake River?
Hells Canyon runs Class II-IV rapids, with the most challenging sections, Wild Sheep Rapid, Granite Creek Rapid, and Rush Creek, delivering genuine whitewater. Water levels vary by season: spring departures feature faster, more powerful flows off the dam; summer trips run at more moderate levels. Your guides brief you before every significant rapid.
How much time do we spend on the raft each day?
Because you'll want to experience everything the canyon offers, each day balances river time with side-canyon hikes, cultural site visits, and swimming stops. A typical day on the water is 4–6 hours, with breaks built in throughout. Expect to arrive at camp around 4:00 PM most days, with evenings free to explore the beach, fish, or simply watch the canyon light change.
What is a typical day on the Snake River like?
Wake up around 7:00 AM to the smell of freshly brewed coffee, with breakfast at 7:30. After camp is packed, you're on the river by mid-morning. Your guides navigate the rapids, share canyon history, and stop at side hikes and swimming holes throughout the day. Lunch is served riverside. Camp is set up by your guides while dinner is prepared, prime rib, Alaskan salmon, and multi-course meals that consistently surprise guests at this altitude of effort.
What is camping like on this trip?
Your guides set up all tents each evening on wide sandy beaches. You're provided a self-inflating foam pad, sleeping bag, and flannel liner, no cots on this trip, as the sandy beaches make ground sleeping comfortable. Portable toilet systems are set up in camp. In May and June, nights can be cool; bring a light sleeping layer. By July and August, evenings are warm and stargazing becomes a nightly ritual.
Can I fish on the Snake River through Hells Canyon?
Yes, and it's exceptional. The Snake River holds trout, largemouth bass, smallmouth bass, and the prehistoric white sturgeon, some of the largest freshwater fish in North America. Fishing is best from the bank during lunch and evenings at camp, and from the oar boat in between rapids. Guests are responsible for their own Idaho and Oregon fishing licenses. Bring your own gear, guides can suggest the best spots each day.
Can we book this trip privately for our group?
Yes. Any departure can be reserved as a private charter by confirming all 19 seats. This is a popular option for corporate groups, family reunions, and friend groups who want the entire experience to themselves. Contact us for available dates and group pricing.
What happens in case of a medical situation on the river?
Your guides carry satellite phones and comprehensive first-aid equipment. In the event of a medical emergency, guides can coordinate evacuation from the canyon, though the remote location means evacuation may take several hours. Guests with significant medical conditions are encouraged to disclose these before booking and consult a physician about trip suitability.
Is there cell service in Hells Canyon? How can family reach me in an emergency?
There is no cell service in Hells Canyon. Once you launch on the Snake River, the canyon's depth and remoteness puts you completely off the grid for five days, which most guests find refreshing, not concerning. Your guides carry satellite communication equipment and can reach emergency services if needed. If a family member needs to reach you due to a genuine emergency at home, they can contact our office at (801) 459-3525 and we can coordinate communication through the guide team. Share this number with anyone who might need to reach you.
Can the guides accommodate dietary restrictions or food allergies?
The kitchen crew prepares fresh, high-quality meals from scratch each day, and most dietary preferences, vegetarian, gluten-free, and common restrictions, can be accommodated with advance notice. If you have a severe food allergy (particularly nut or shellfish allergies), please call our reservations team before booking to discuss your specific situation. The remote canyon location means there is no way to obtain specialty foods once you're on the river, so clear communication before departure is essential.
When is the best time to go: and what's the difference between early and late season?
Every season offers a distinct experience. May and June bring the highest water levels (powerful, fast flows from Hells Canyon Dam), cooler air temperatures (65–82°F days, 40–51°F nights), and wetsuits are provided. Wildlife is active, wildflowers are in bloom, and the canyon feels raw and dramatic. July and August are the warmest and most popular months, air temperatures reach 85–94°F, water warms to 70°F, and long summer days create ideal conditions for swimming, fishing, and stargazing. September offers shoulder-season value, cooling temperatures (highs 82°F, nights 47°F), lower water levels, and a quieter canyon. For families with younger children, July and August are generally the most comfortable. For guests who want powerful whitewater, May and June are hard to beat.
Do I need a wetsuit for this trip?
Only for May and June departures, when the Snake River runs colder off Hells Canyon Dam. Full wetsuits and wetsuit booties are provided at no extra charge for all guests on early-season trips, no need to bring your own. Water temperatures warm significantly by mid-July, averaging around 70°F in July and August, and most guests swim freely. September trips are wetsuit-free with comfortable water temperatures.
Are drones allowed on the Hells Canyon trip?
No. Western River Expeditions does not permit drone use on any of its river trips. This applies to all trips through Hells Canyon and across all Western River destinations.
Can I go rafting if I'm pregnant?
No. Guests who are pregnant are not permitted to participate in any Western River Expeditions river trip. The combination of remote location, physical demands, whitewater exposure, and hours from medical care makes participation unsafe. Please contact us to discuss rebooking options for a future season.
Have more questions? Contact us.
Cancellations
Flexible Options for Changing Plans
- You may cancel within 24 hours of booking for a full refund. Simply email your request within that timeframe.
- After the initial 24-hour window, all payments are non-refundable, including the $500 deposit (due at booking) and final payment (due 120 days prior to departure).
- Full cancellation terms and conditions will be provided during the reservation process and will also be included in your confirmation.
Travel Protection
We strongly recommend considering
travel protection insurance to safeguard against unexpected interruptions such as illness, travel delays, or family emergencies.
Book With Confidence
Direct Booking Price Guarantee
When you book directly with Western River Expeditions, you receive our best available rate, with no third-party markups and no hidden fees.
Book Today Worry Free
After booking, you have a 24-hour grace period to review your reservation and confirm your plans with complete peace of mind.
Consistently Top Rated
Western River Expeditions has been voted a top river outfitter by USA Today, Newsweek, and National Geographic Adventurer, a distinction earned over more than 60 years guiding the Grand Canyon.
Download your Hells Canyon 5-Day Expedition Guide
Get river maps, itineraries, camping details, weather insights, packing lists, and more. Review the details with confidence and easily share it with your group.
