Little Grassy Lake

About Little Grassy Lake

Little Grassy Lake in Williamson County, Illinois, offers a spacious outdoor retreat across roughly 1000 acres of mostly shallow water. Its depth is minimal, creating an accessible environment for a variety of water activities throughout the year. The lake's gentle waters and natural surroundings provide a peaceful setting for visitors seeking a quiet day on the water. The lake is surrounded by several state parks, including Giant City State Park and Ferne Clyffe State Park, which add to the scenic backdrop and outdoor appeal. Nearby towns like Makanda, Carbondale, and Cobden offer convenient access points, making Little Grassy Lake a favored spot for locals and visitors alike.

Surface area

1,000 acres

Lake-Link Score

49.9

Member rating

3.7 (3)

Fish species

Bluegill, Largemouth Bass

Fishing Little Grassy Lake

Variety is the hallmark of fishing at Little Grassy Lake, where anglers can expect to find healthy populations of largemouth bass and bluegill. The shallow nature of the lake supports these species well, providing ample opportunities for anglers to enjoy a rewarding day on the water. Fishing here tends to be calmer due to the lake's limited boat traffic, partly because of motor restrictions. This creates a more relaxed environment where both novice and experienced anglers can appreciate the quality fishing experience.

Ice fishing

Species like largemouth bass and bluegill make ice fishing at Little Grassy Lake a seasonal highlight. The lake’s shallow waters freeze over reliably, offering anglers a chance to enjoy the quiet and unique challenge of ice fishing in southern Illinois. This seasonal activity adds a different dimension to the lake’s year-round appeal.