Hattie Sherwood Campground is Green Lake's only lakeside campground, offering 38 paved sites with electric hookups (20, 30, and 50 amp options) and modern shower facilities, with rates starting at $36/night.

The facility features an on-site boat launch with parking, rental kayaks/canoes/rowboats, and direct access to a sandy swim beach across the street, making it ideal for paddlers and water enthusiasts.

Open May 15 through October 20, the campground sits on wooded, grassy lots with panoramic lake views and is conveniently located just blocks from the marina and downtown Green Lake amenities.