Massacre Rocks State Park

Massacre Rocks State Park Located on the mighty Snake River, Massacre Rocks State Park is rich in history and full of year-round recreation.

Massacre Rocks State Park has recreational opportunities for all ages; 42-unit campground, 8-miles of hiking and biking trails, 18-hole Disc Golf course, boating access to the Snake River, Historic Oregon Trail ruts & Register Rock, Visitor Center with resale items and much more. We are open year-round with the Upper Loop campground with two camper cabins available during the winter months.

Take a walk and take it all in. 🌾The views around Massacre Rocks State Park are worth slowing down for.Photo credit to: ...
06/02/2026

Take a walk and take it all in. 🌾
The views around Massacre Rocks State Park are worth slowing down for.

Photo credit to: Cindi Christie

TOP PHOTO is Back for June! This month's theme: Golden Hour. Show us your awesome morning or evening shots!Submit your p...
06/01/2026

TOP PHOTO is Back for June!

This month's theme: Golden Hour. Show us your awesome morning or evening shots!

Submit your photos of Massacre Rocks for your chance at some swag and to be our cover photo for next month! Be sure the photo is taken of Massacre Rocks State Park of Idaho to be eligible.

We have our May TOP PHOTO winner for Massacre Rocksn State Park! Congratulations to Diane Doebler Stamm on your beautifu...
06/01/2026

We have our May TOP PHOTO winner for Massacre Rocksn State Park! Congratulations to Diane Doebler Stamm on your beautiful photo! Diane, please email [email protected] to claim your swag!

Coming up in a couple of weeks. 👍
05/29/2026

Coming up in a couple of weeks. 👍

Some people take the easy route… others climb it. 🧗‍♂️Adventure is always waiting at Massacre Rocks State Park.Photo cre...
05/29/2026

Some people take the easy route… others climb it. 🧗‍♂️
Adventure is always waiting at Massacre Rocks State Park.

Photo credit to: Camdon Kay

Photos are in no particular order… Please click like or love to vote on your favorites. On Monday we will announce the w...
05/29/2026

Photos are in no particular order… Please click like or love to vote on your favorites. On Monday we will announce the winner of TOP PHOTO for May!

05/25/2026
LAST CALL! Submit your Massacre Rocks photos by May 28th, for a chance to win swag and be our next cover photo feature! ...
05/22/2026

LAST CALL! Submit your Massacre Rocks photos by May 28th, for a chance to win swag and be our next cover photo feature! Photos submitted from previous Top Photo months are welcome to enter as well! Be sure the photo is taken of Massacre Rocks State Park of Idaho to be eligible.

05/21/2026

Address

3592 Park Lane
American Falls, ID
83211

Opening Hours

Monday 9am - 3pm
Tuesday 9am - 3pm
Wednesday 9am - 3pm
Thursday 9am - 3pm
Friday 9am - 3pm
Saturday 9am - 3pm

Telephone

(208) 548-2672

Website

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