Alcova Reservoir in Wyoming offers paddlers a scenic 2,470-acre expanse with diverse opportunities for exploration. The reservoir's most notable feature is Fremont Canyon, a narrow 3.5-mile stretch with sheer walls hundreds of feet high, dotted with juniper and pine trees. Caves, grottoes, and arches can be spotted high above the water.

Access is available via County Roads 406 or 407, about 30 miles southwest of Casper on Highway 220. The main put-in is near Alcova Launch at Fremont Canyon Campground. Eight boat ramps provide additional access points around the reservoir.

Paddlers should be aware of potential hazards including strong winds, particularly from the southwest. Winds over 20 mph can create dangerous conditions, especially given the vertical shorelines that complicate self-rescue. The water is clear but cold, sourced from the bottom of upstream Pathfinder Reservoir.

Wildlife viewing opportunities abound, with chances to spot moose, bald eagles, and ospreys. The reservoir is home to brown trout, rainbow trout, cutthroat trout, and walleye, making it popular for fishing.

Weekday afternoons and evenings typically see less powerboat traffic, offering a more serene paddling experience. The best paddling conditions often occur in late afternoon as the wind dies down and the water becomes glass-like.

Six campgrounds, reservable docks, and group shelters are available. Dispersed camping is allowed with proper waste management and adherence to leave-no-trace principles. The reservoir shore is patrolled by deputy sheriffs.

For a memorable day trip, paddle the length of Fremont Canyon to the Pathfinder hydroelectric plant, about 3.5 miles one-way. Be cautious of poison ivy near the shoreline, particularly at landing areas.