Rainbow Park Beach

Rainbow Park Beach is a public beach in South Chicago on Lake Michigan that stretches across many acres. The grounds include a fitness center, gymnasium, handball courts, and multiple sports areas for community use.

The beach began in 1908 as Rocky Ledge Beach, named after the limestone formations that defined the shoreline. It later combined with another municipal beach and came under Chicago Park District management.

The name honors the 42nd Rainbow Division from World War I, connecting this place to local military heritage. This historical reference is woven into how the community thinks of the space today.

The beach is open throughout the day with stable access via parking and maintained pathways. Check ahead about the current season, as services and amenities vary depending on the time of year.

A section of the beach preserves rare dune habitat with native plants that are uncommon along Lake Michigan's shore. This area also uses advanced filtering systems to clean stormwater from parking areas and protect water quality.

Location: Cook County

Address: 3111 E 77th St, Chicago, IL 60649, USA

Opening Hours: Monday-Sunday 06:00-23:00

Phone: +13127451479

Website: https://chicagoparkdistrict.com/parks-facilities/rainbow-beach-park

GPS coordinates: 41.75889,-87.55056

Latest update: December 13, 2025 11:41