Illinois /

Round Lake

Lake in Illinois · 240 acres · near Round Lake Beach

Aerial view of Round Lake, August 2019
Aerial view of Round Lake, August 2019 Photo: USDA Farm Service Agency, NAIP · Public domain · via USGS The National Map

Round Lake is a 240-acre lake near Round Lake Beach in Illinois, with 1 public boat ramp listed here.

Zebra mussels

Zebra mussels (latest report 2012) reported in this water (USGS Nonindigenous Aquatic Species database). Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.

USGS Nonindigenous Aquatic Species database · checked October 20, 2026

Boat launches on Round Lake