Hidden Valley Group Picnic Site offers a large open space, surrounded by scenic forests, for groups of up to 300 people to gather amidst a beautiful outdoor setting.

This is an excellent facility for family reunions, weddings and large outdoor sporting events and can be used as an overnight campground as well.


Volleyball and kickball are popular at this site, but guests must bring their own volleyball.


The picnic site can accommodate up to 300 guests and 50 vehicles at a time. Vault toilets, drinking water, and grills are provided.

Natural Features

The picnic site lies just east of Laramie, Wyoming, at an elevation of 8,636 feet.

The Medicine Bow-Routt National Forests and Thunder Basin National Grassland encompass nearly 3 million acres from central and northeastern Wyoming to north-central Colorado.

Lodgepole pine, aspen, fir, spruce, and shrubs dominate the landscape of the national forests. The Grassland boasts numerous species of grasses and wildflowers that add color to the landscape during warmer months.

Black bear, bobcat, coyote, elk, mule deer, and moose are just some of the many animals that inhabit these rich and diverse lands.

Nearby Attractions

Many more outdoor opportunities exist in the surrounding national forests and grasslands, including hiking, biking, camping, horseback and off-road vehicle riding, fishing, hunting, sightseeing, and winter sports.

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Campground Matrix

Set alerts at more campgrounds to increase your odds of getting a place to stay! Below is a list of the closest campgrounds supported on Campflare. Or, view all campgrounds in Medicine Bow-Routt Nfs & Thunder Basin Ng.

Nearby Campgrounds Distance Notification Rate
Dowdy Lake
Arapaho & Roosevelt National Forests Pawnee Ng
West Lake
Arapaho & Roosevelt National Forests Pawnee Ng
Bellaire Lake Campground
Arapaho & Roosevelt National Forests Pawnee Ng
Narrows (Co)
Arapaho & Roosevelt National Forests Pawnee Ng
Ansel Watrous
Arapaho & Roosevelt National Forests Pawnee Ng
Stove Prairie
Arapaho & Roosevelt National Forests Pawnee Ng
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