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.

Photos are in no particular order… Please click like or love to vote on your favorites. On Wednesday we will announce th...
06/26/2026

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

Golden skies, rugged landscapes, and endless horizons. ✨🌅As the sun settles over Massacre Rocks State Park, the sky come...
06/24/2026

Golden skies, rugged landscapes, and endless horizons. ✨🌅

As the sun settles over Massacre Rocks State Park, the sky comes alive with brilliant shades of gold and amber, casting a warm glow across the historic rock formations and the Snake River.

Whether you're exploring the trails, fishing on the river, camping under the stars, or simply taking in the view, there's something magical about watching the day end at Massacre Rocks.

📍 Where’s your favorite spot to watch the sunsets at Massacre Rocks State Park?



Photo Courtesy: Robert Taylor

**Sigh... *** Good help is hard to find. 🤦‍♂️😂😂😂
06/24/2026

**Sigh... *** Good help is hard to find. 🤦‍♂️😂😂😂

LAST CALL! Submit your Massacre Rocks State Park photos by June 25th, for a chance to win swag and be our next cover pho...
06/22/2026

LAST CALL! Submit your Massacre Rocks State Park photos by June 25th, 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.

06/21/2026
Happy First Day of Summer! ☀️Today marks the official start of the season, The days are at their longest, which means mo...
06/20/2026

Happy First Day of Summer! ☀️
Today marks the official start of the season, The days are at their longest, which means more time to explore everything our state parks have to offer. From crystal-clear lakes and scenic trails to historic landmarks and starry night skies, Idaho’s State Parks are ready for your next adventure.
PHOTO CREDIT: Rosemary Payne

🌲🧺 Celebrate National Picnic Day in Idaho’s State Parks! 🧺🌲From lakeside views to mountain scenery, Idaho offers countle...
06/18/2026

🌲🧺 Celebrate National Picnic Day in Idaho’s State Parks! 🧺🌲
From lakeside views to mountain scenery, Idaho offers countless picnic-perfect destinations waiting to be explored. Pack your basket, grab your favorite snacks, and spend the day surrounded by nature.


Do you have a favorite picnic photo at Massacre Rocks State Park? We’d love to see it!

06/12/2026

Come on out tomorrow!

06/10/2026
Celebrating National Trails Day exploring the canyon paths at Massacre Rocks State Park. Come hike the trails carved out...
06/06/2026

Celebrating National Trails Day exploring the canyon paths at Massacre Rocks State Park. Come hike the trails carved out by the ancient Bonneville Flood. Who is hitting the trails with us today? 🥾

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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