Lincoln Trail State Park Lake is a 137-acre impoundment with 5.4 miles of shoreline located in Clark County, Illinois. The lake features exceptionally clear water due to moderate fertility levels, though this clarity can make fishing challenging. A boat launch ramp with handicap accessibility provides access for paddlers.

Boats are limited to 10 horsepower motors, making this a suitable environment for paddling. The lake's wooded shoreline offers scenic views throughout the year. The concession stand provides paddle boat and rowboat rentals, though specific kayak/canoe rental availability is not indicated.

Notable facilities include multiple fishing piers/docks, including handicap-accessible options. The lake supports abundant aquatic plants, which paddlers should be prepared to navigate. The docking facility includes parking for boat trailers.

Wildlife viewing opportunities include various fish species like largemouth bass, bluegill, redear sunfish, crappie, and channel catfish. The lake averages 16 feet deep with a maximum depth of 35 feet. As of 2016, Eurasian milfoil had infested the lake, which may affect paddling conditions.

The lake was constructed in 1956, with many facilities built by the Civilian Conservation Corps, including the lake itself, Lakeside shelter, and boat rental building (formerly a ranger cabin). Two hiking trails - the 0.5-mile Beech Tree Trail and 2-mile Sand Ford Nature Trail - provide views of the beech maple forest and oak-hickory forest surrounding the lake.

For winter visitors, ice skating is permitted when conditions allow, though all winter activities are at visitors' own risk. The lake is surrounded by 6 miles of roadway that closes to traffic during snowy conditions.