Keyhole Reservoir | Sundance

Keyhole Reservoir, located near Moorcroft in northeastern Wyoming, is a large, man-made reservoir that serves as both a water management resource and a recreational destination. Surrounded by rolling prairies, rocky outcrops, and forested hills, the reservoir combines striking natural beauty with ample opportunities for outdoor activities.

Landscape and Scenery:
The reservoir stretches several miles, with deep blue waters contrasting against gently rolling hills and sandstone cliffs along the shoreline. The surrounding landscape alternates between grassy plains, clusters of ponderosa pine, and rocky bluffs, offering striking views from multiple vantage points. Sunrise and sunset cast dramatic reflections on the water, while winds occasionally create gentle ripples that animate the surface. Wildlife is abundant, including deer grazing along the banks, osprey and bald eagles circling above, and waterfowl such as ducks and geese populating the inlets.

Recreational Opportunities:

Boating and Fishing: Keyhole Reservoir is stocked with walleye, northern pike, perch, and bass. Several boat ramps provide easy access for fishing boats, kayaks, and canoes. Anglers often favor secluded coves where the water is calm and fish are plentiful.

Camping and Picnicking: Multiple campgrounds and day-use areas offer picnic tables, fire pits, restrooms, and scenic views, making it ideal for both short visits and overnight stays. Many sites are positioned near the water’s edge, providing unobstructed views and easy access for water activities.

Hiking and Wildlife Observation: Trails around the reservoir lead through prairie and forested areas, providing opportunities to observe wildlife, photograph the landscape, and enjoy peaceful walks. Birdwatchers may spot herons, hawks, and migratory species depending on the season.

Visitor Experience:
The reservoir has a tranquil, expansive feel. Mornings are often quiet, with mist rising from the water and the faint calls of birds creating a serene atmosphere. Midday brings more activity, with boats, fishermen, and campers enjoying the area, while evenings are ideal for photography as the low sun casts golden light across the water and surrounding hills. Seasonal variations add visual interest, from spring wildflowers along the banks to the stark, snowy scenery of winter.

Nearby Amenities:
Keyhole Reservoir is easily accessible by road, with parking areas, boat launches, and rest facilities. The nearby town of Moorcroft provides services such as fuel, groceries, and dining. Interpretive signage along certain trails and viewpoints explains local geology, wildlife, and historical aspects of the reservoir’s creation.

Keyhole Reservoir combines natural beauty, recreational versatility, and wildlife-rich surroundings, offering a peaceful yet active destination for visitors exploring northeastern Wyoming.