Sign of park name on fire pit at WILLOW BAY CAMPGROUND

Willow Bay Campground

2700 Marina Rd
American Falls, ID 83211
(208) 226-2688
Location: 42.80581, -112.83418

Mailing Address:
PO Box 522
American Falls, ID 83211
Open All Year
Last Year's Rate
Card(s) Accepted
debit cards   discover   visa   mastercard   american express


Type (RV Park)
Dump Station
Partial Handicap Access
Limited Facilities - Winter


Folding Tent Campers Allowed
Pets Welcome
Tent Camping Allowed


Total Spaces (48)
Spaces Available (32)
Width (45)
Paved Sites (32)
Max Length (68)
30 Amp
50 Amp
Seasonal Sites
Shaded (Some)
Big Rig Sites
Full Hookups (32)
Max Amps (50)
Pull-thrus (20)
Pull-thru Size (45 x 68)
Back-ins (50 x 57)
Room for Slideouts (Yes)
Site Length (68)
Fire Rings
Table at Site


Cabin/Cottage Rentals (1)


WiFi at Overnite Sites
WiFi at Park
WiFi at Park Supports Mobile Devices
WiFi at Park Supports Streaming
2 Devices supported per Overnite Site
32 Sites with WiFi

Other Amenities & Services

Road Condition (Good)
Road Type (Paved)
Restroom and Showers
RV Supplies
Snack Bar
Escort to Site
Onsite RV Service
Fishing Guides
Fishing Supplies
Onsite Rentals (1)
Pet Supplies

Recreational Facilities

Boat Rental
Boat Marina
Paddle Boats
Body Of Water (American Falls Reservoir)
Outdoor Games
Nature Trails
Bike Rentals

Recreation Nearby (within 10 miles)

ATV Riding
Mountain Biking
Rock/Mountain Climbing
Snow Sports

Hunting Nearby (within 20 miles)

Season: Fall


Military Discount

On-Site Rentals

Customer Reviews

Willow Bay Campground
Avg Rating 4out of 5 stars 4 out of 5 stars  (3) Reviews
3.5 out of 5 stars   Avg Facility Rating
interior roads, sites, registration area, hookups, recreation, swimming, security, laundry, store and building maintenance...
2.5 out of 5 stars   Avg Restroom Rating
cleanliness and physical characteristics of restrooms, including interior construction, adequate supplies/odor free, adequate number of facilities, exterior appearance and location in relation to park spaces, and interior appearance.
4 out of 5 stars   Avg Appeal Rating
the park's setting and site layout, function and identification of signage, overall exterior building maintenance, noise, trash disposal, litter and debris around the grounds and sites, and appearance of grounds, sites and entrance area.

Crazy Campers

Reviews: 9
Helpful Reviews: 4
Good Sam Member

Date of Stay: July, 2022
5 out of 5 stars   Overall Rating
5 out of 5 stars   Appeal Rating
We enjoyed our overnight stay at Willow Bay. Our camp site had a lovely view of the Snake River. It was quiet with exception of a couple of trains that passed by in the back of the camp but we love trains so it was all good. We did not use the facilities and can not comment on that. Each site has a fire ring, there is plenty of shade trees and lots of space between camp sites. When you get there to check in, you will be instructed to call the Marina office. A person will come and greet you and take you to your site. Once settled you go and p lay at the Marina office which is a short walk. Great experience. We will definitely be back!
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Reviews: 61
Helpful Reviews: 25
Good Sam Member

Date of Stay: July, 2022
4 out of 5 stars   Overall Rating
4 out of 5 stars   Facility Rating
4 out of 5 stars   Restroom Rating
4 out of 5 stars   Appeal Rating
The Willow Bay Resort is the 80th stop for us and we stayed overnight (no use of facilities). A few twists and turns to get here, called to be escorted to my site, hooked up and then went to the main building to complete check in. As I was pulling in and the temperature nearing 100 degrees, I was really hoping to be under the very mature trees…and we were. The sites are asphalt and decently level with well-placed utilities. There are train tracks nearby and did run a few times overnight. A very nice, small park with a marina and a park with a nice walking trail which was nice for the dog. All in all, would rate it a 4.0. For connectivity: WiFi 27.4 down/9.3 up T-Mobile 93.1down/1.1up 38.8 down/11.9 up.
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Reviews: 8
Helpful Reviews: 7
Good Sam Member

Date of Stay: August, 2021
3 out of 5 stars   Overall Rating
3 out of 5 stars   Facility Rating
1 out of 5 stars   Restroom Rating
3 out of 5 stars   Appeal Rating
This is a beautiful park. Lots of grass....I mean lots of grass. They keep it up very nicely. The hosts are friendly and I feel I'm cared for. HOWEVER...The bathroom/shower house was awful. Women's side: 2 toilets and one shower. They had not cleaned any of the three nights we were there. The same dirty Q-tip was on the shower floor the whole time. I wish the bathrooms were as pristine as the campground. Also...Their means of welcoming you is a piece of paper on the pole asking you to call the office and someone will guide you to your spot. I would come back if they would get a bathroom attendant.
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From Exit 40 on I86W: Go S on Pocatello Ave .5 mi, then go W on I86 BL for .7 mi, then go N (at blinking yellow light) on Marina Rd 1.1 mi (R)

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