The Great South Bay Music Festival July 24 -27, 2025

The Great South Bay Music Festival July 24 -27, 2025

Celebrating its 17th Anniversary, The Great South Bay Music Festival is Long Island’s longest running, and largest four day music, art & cultural event. Situated on the magnificent Great South Bay, it features over 55 performers on 4 stages, presenting legends, as well as local emerging artists in classic rock, jazz, jam-band, country, folk, zydeco, hip hop and funk.