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Keyhole State Park, Moorcroft, WY

Photo: Mr. Satterly, CC0, via Wikimedia Commons. Cropped and resized.

Sports & Outdoors

Keyhole State Park

Wyoming state park centered on Keyhole Reservoir, known for water recreation, fishing, and camping near the Black Hills.

22 Marina Rd, Moorcroft, WY 82721 · Moorcroft, WY

About Keyhole State Park

This Wyoming state park surrounds Keyhole Reservoir on the western edge of the Black Hills, about ten miles northeast of Moorcroft in Crook County. Visitors can swim, hike, boat, water ski, watch birds, and fish, and the park is known for some of the largest fish caught in the state. The park has ten campgrounds, and three group shelters can be reserved for weddings, family gatherings, and company picnics. Visitors reach the park from Interstate 90 at exit 165, then drive north about six miles to headquarters.

  • #reservoir
  • #lake
  • #fishing
  • #boating
  • #swimming

What's around here?

The closest stops to Keyhole State Park, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.

  • Sightseeing
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    Devils Tower National Monument

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    Walk beneath a 1,267-foot tower of hexagonal rock columns rising over the Belle Fourche River.

    19 mi awaySwitch it up: Sightseeing

  • Sightseeing
    Local Gem

    Sundance

    No admission fee

    Black Hills gateway town between Devils Tower and Mount Rushmore in northeast Wyoming.

    20 mi awaySwitch it up: Sightseeing

  • Sports & Outdoors
    Outdoor Adventure

    Spearfish Canyon

    No admission fee

    Follow the Spearfish Canyon Scenic Byway past limestone cliffs and waterfalls, including Bridal Veil, Spearfish and Roughlock Falls.

    41 mi awayMore like this

  • Sightseeing
    Local Gem

    Weston County

    No admission fee

    Wyoming county tourism commission promoting Newcastle, Upton and the western Black Hills.

    44 mi awaySwitch it up: Sightseeing

  • Attractions
    History Buff

    D.C. Booth Historic National Fish Hatchery

    No admission fee

    A working historic fish hatchery in Spearfish, South Dakota with free grounds, a museum, and fish rearing ponds.

    46 mi awaySwitch it up: Attractions

  • Sports & Outdoors
    Outdoor Adventure

    George S. Mickelson Trail

    Under $25

    Bike, hike or ride horseback on a 109-mile crushed limestone rail trail through the Black Hills.

    52 mi awayMore like this

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