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Hells Canyon Grand Hotel, Ascend Hotel Collection

621 21st Street, Lewiston, ID, USA, 83501
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About us

With 14,000+ square feet of flexible indoor space and a 6,000-square-foot lawn, Hells Canyon Grand Hotel is built for meetings, conferences, weddings and unforgettable celebrations. From intimate gatherings to large-scale events, we’ve got the perfect space to bring your vision to life. Our largest venue, the Seaport Ballroom, accommodates up to 400 guests, and with 12 versatile meeting rooms, there’s a spot for every occasion. Plus, our on-site team is here to handle all the details—from A/V setup to full-service catering—so you can focus on what matters. Meeting planners, earn Choice Privileges®! Get 3 points per $1 spent on qualifying events, including space, guest rooms, and catering—no minimum spend required. Welcome to Hells Canyon Grand Hotel & Convention Center, part of the Ascend Hotel Collection. We make your stay easy and comfortable from the moment you arrive. With two onsite restaurants, including a lounge and a bar, you have all you need right here. Enjoy free highspeed WiFi and a free ride to and from the airport. Take a dip in our pool or relax in the hot tub. There’s also a fitness center available for a small fee. Our guest rooms have everything you need, including a refrigerator, microwave, flat-screen TV, Keurig coffee maker, blow dryers and ironing boards and USB ports. We’re the only full-service hotel in Lewiston and just 10 minutes from the airport. You’ll be close to great places like parks, wineries, shopping, and local attractions. Plus, you can earn rewards like free nights and gift cards with the Choice Privileges program every time you stay. Hells Canyon Grand isn’t just a place to sleep, it’s your home base for exploring the Lewis-Clark Valley. With friendly service and a great location near the rivers, it’s easy to relax and have fun. We have 143 roomy guest rooms, two restaurants, and two bars right on-site. There’s plenty to do nearby, from hiking and fishing to golf and wine tasting. Spend the day at Hells Gate State Park or explore the area, all just minutes away. Whatever brings you here, we’re ready to welcome you.

Venue Details

ChainChoice Hotels and Radisson Americas
BrandAscend Collection
Built-
Renovated-
Total meeting space14,234 sq. ft.
Guest Rooms143
Venue typeHotel

Industry Ratings

AAA

Amenities

Room features and guest services

  • Calls (local)
  • Concierge services
  • Internet access
  • Laundry service
  • Luggage storage
  • Room service
  • View (ocean or water)

Facilities

  • Free airport shuttle
  • Onsite catering
  • Onsite gift shop
  • Onsite restaurant
  • Pet friendly
  • Rental car service
  • Space (outdoor)
  • Space (private)
  • Space (semi-private)
  • Wheelchair accessible

Meeting rooms

Total meeting space
14,234 sq. ft.
Largest room
2,000 sq. ft.
Space (private)
14,000 sq. ft.
Meeting rooms
11
Second largest room
1,850 sq. ft.
Space (semi-private)
800 sq. ft.
Space (outdoor)
10,000 sq. ft.

Floor Plans

Download floor plans for this venue.
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Explore Meeting Rooms
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Meeting space

Name
Room size
Maximum capacity
U-Shape
Banquet rounds
Cocktail rounds
Theater
Classroom
Boardroom
Port 1
875 sq. ft.
25 x 35 sq. ft.
97
24
73
97
92
60
22
Port 2
875 sq. ft.
25 x 35 sq. ft.
97
24
73
97
92
60
22
Port 3
1,350 sq. ft.
50 x 27 sq. ft.
150
38
112
150
142
93
34
Port 4
1,850 sq. ft.
50 x 37 sq. ft.
206
51
154
206
195
128
46
Port 5
920 sq. ft.
40 x 23 sq. ft.
102
26
77
102
97
63
23
Port 6
1,160 sq. ft.
40 x 29 sq. ft.
129
32
97
129
122
80
29
Port 7
2,000 sq. ft.
40 x 50 sq. ft.
222
56
167
222
211
138
50
Port 8
1,000 sq. ft.
40 x 25 sq. ft.
111
28
83
111
105
69
25
Port 9
1,000 sq. ft.
40 x 25 sq. ft.
111
28
83
111
105
69
25

Guest rooms

Total guest rooms
143
Tax rate
8%

Location

Getting Here

Distance from airport 2.9 mi
Parking in the area
Complimentary parking
Bus parking

Local Attractions

Fishing

Fishing

Recreation
At the meeting point of the Snake and Clearwater rivers, Lewiston, Idaho, has fantastic fishing opportunities. The area is a top fishing destination whether you are an expert angler or a beginner wishing to throw a line because of its numerous streams and variety of fish species.
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Golf in the Lewis-Clark Valley

Golf in the Lewis-Clark Valley

Recreation
Why the Lewiston-Clarkston Valley is a Golfer’s Paradise The Lewiston-Clarkston Valley’s mild winters and warm summers create an extended golf season, making it possible to enjoy the game nearly year-round. With its stunning views of rivers, hills, and the Blue Mountains, the region is a paradise for anyone who loves the game. The area’s golf courses cater to both casual and competitive golfers, providing a welcoming environment and a variety of challenges.
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Wine Tasting in the Lewis-Clark Valley

Wine Tasting in the Lewis-Clark Valley

Recreation
Nestled in the rugged beauty of the Pacific Northwest, the Lewis-Clark Valley is emerging as one of the most exciting and underrated wine regions in the United States. Spanning both Idaho and Washington, this area boasts a unique blend of terroirs, producing exceptional varietals with a focus on rich reds and aromatic whites. Whether you’re a seasoned wine connoisseur or just starting your tasting journey, the Lewis-Clark Valley offers a welcoming and intimate wine-tasting experience that will leave you craving more. Here’s a guide to the must-visit tasting rooms in the Lewis-Clark Valley.
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Jetboating in Hells Canyon

Jetboating in Hells Canyon

Recreation
14 mi
Are you ready for the adventure of a lifetime? Embark on an exhilarating journey through Hells Canyon, the deepest river gorge in North America, with a jetboating tours. Experience the raw beauty and untamed power of the Snake River as you navigate its turbulent waters, surrounded by towering cliffs and breathtaking landscapes.
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Affiliated Organizations (3)

Choice and Radisson Upscale
Choice and Radisson Upscale
Choice and Radisson Upscale
Instant Booking Choice Hotels
Instant Booking Choice Hotels
Secure your next group block of 6 – 25 rooms instantly. Afterwards, share a website link to guests for easy room block management.
Choice Hotels
Choice Hotels
Connections Happen Here. Group Bookings Made Easy by Choice Hotels®

Additional Information

Additional details

Host Memorable Events at Hells Canyon Grand Hotel Planning an event in Lewiston, Idaho? Hells Canyon Grand Hotel makes it easy and fun. As the area’s only full-service hotel, we have the space, service, and support to help your event go smoothly from start to finish. Spaces That Fit Your Event We offer over 14,000 square feet of flexible event space. Our Seaport Ballroom can host up to 400 guests, and our outdoor lawn is perfect for fresh-air gatherings. Whether it’s a meeting, wedding, or training, we can set up the space to fit your needs. Food and Fun On-Site Guests can grab a meal or drink without leaving the hotel at Meriwether’s Bistro or MJ Barleyhoppers Brewhouse. There’s also plenty to enjoy during downtime, like our live music on weekends, outdoor patio, seasonal outdoor pool, indoor pool at Snap Fitness or nearby walking trails. Help Every Step of the Way Our event team is here to help you plan it all. From room setup to food choices, we’ll work with you to make sure everything is just right. We also have fast WiFi and modern AV equipment to keep things running smoothly. Easy to Get To, Close to Everything We’re just 10 minutes from the airport, making travel simple for your guests. Plus, you’ll be close to local favorites like Hells Gate State Park and Clearwater Canyon Cellars for fun after the event. Earn Rewards While You Plan With the Choice Privileges program, your group can earn points for free nights, gift cards, and more. Start Planning Today Hells Canyon Grand Hotel is a great place to bring people together. Reach out to our team and start planning your next event with us.

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Venue resources

Hells Canyon Grand Hotel, Ascend Hotel Collection Frequently Asked Questions

Explore frequently asked questions from the Hells Canyon Grand Hotel, Ascend Hotel Collection regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated Hells Canyon Grand Hotel, Ascend Hotel Collection's sustainability or social impact goals/strategy.
Response from Franchisor: http://filecache.investorroom.com/mr5ir_choicehotels/572/2020FinalESG.pdf
Does Hells Canyon Grand Hotel, Ascend Hotel Collection have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
No response.

Diversity and Inclusion

For US hotels only, is Hells Canyon Grand Hotel, Ascend Hotel Collection and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to Hells Canyon Grand Hotel, Ascend Hotel Collection's public report on their commitments and initiatives related to diversity, equity, and inclusion?
Response from Frachisor: http://filecache.investorroom.com/mr5ir_choicehotels/572/2020FinalESG.pdf

Health and Safety

Were practices at Hells Canyon Grand Hotel, Ascend Hotel Collection developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Local health department CDC GUIDELINES
Does Hells Canyon Grand Hotel, Ascend Hotel Collection clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, clean and sanitize all facilities from 4 morning to midnight continueasly cleaning through out the day

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