RV Parks & Campgrounds

Massacre Rocks State Park State Parks

4.4 Stars 4.4 - 7 Reviews  $$
(208) 548-2672
American Falls, Idaho


All year

Total: 50, Elecwater: 50, Max RV Length: 50 ft

Water, Electric, Pets allowed, Tents, Picnic Tables, Restroom, Dump Station, Showers, Fishing, Campfire


August 3, 2023 - reviewed by Onelessworker
3.0 Stars   
Road Noise
Lots of highway noise on upper loop, maybe lower loop is quite? Glad we are only here for one night. Good cell service 3bars on Verizon. Upper loop Host was very helpful. River is beautiful, just wish we had a view.

September 5, 2019 - reviewed by Kenton
5.0 Stars   $33
Great Spot
Nice out of the way location with good At&t service. Only $33 for w/e for out of state people & cheaper with senior discount. Dump station here as well. Awesome views of snake river!

June 5, 2019 - reviewed by Red
5.0 Stars   
Stayed for 2 nights. Had one of the lower loop sites with a spectacular scenic view. Well maintained sites with friendly hosts. At only $25 a night for full hook ups, will visit again.

September 17, 2018 - reviewed by Ron
4.0 Stars   
Great Campground
We have been coming here for many years and use it as a stop over for two or three nights when we pass through the area. Easy on and off from the highway and American Falls is a short drive. Campground in built on a hillside in a small Juniper forest. Verizon 4G with four bars.

September 12, 2018 - reviewed by Sprite
4.0 Stars   
Nice Place
This is a nice place to stay and explore the river and Oregon Trail history. Didn’t use the on site showers so can’t tell anything about them. There is water to almost all of the sites and they should use to water the natural vegetation to help keep it green. The noise of the interstate is a bit loud and hard to get use to. Will visit again but try a spot on the lower loop.

October 23, 2017 - reviewed by Anna
5.0 Stars   
Great area & Park
Nice river trail and many overlooks. Water still on for showers in late October (hot).

October 26, 2016 - reviewed by David
5.0 Stars   
Rugged And Beautiful
The pads are small and carved into the landscape so well they are hard to see at first. It's tight, I wouldn't want to negotiate the campground with a 40 ft or if towing. The views here are awesome.

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