Beaches & harbor: wide public beaches along Highway 90 for swimming and sunbathing; Long Beach Harbor and Pier for pier fishing, strolling, and boat watching (approx. 720 S Cleveland Ave); kayak and boat launches onto the Mississippi Sound.
Friendship Oak: 500+ year-old live oak on the University of Southern Mississippi Gulf Park campus, with the Friendship Oak Nature Trail nearby.
Trails & parks: Long Beach Bike Path for walking and cycling; city parks and sports complexes; Shepard State Park (a short drive east) for hiking, picnicking, and fishing.
Gulf Islands Waterpark: regional water park with slides, lazy river, and wave pool (seasonal).
Long Beach Model Train Museum: detailed miniature railway exhibit.
Long Beach Historical Society and Museum: local history exhibits, artifacts, and photos.
Long Beach Farmers Market: every Saturday morning — fresh produce, homemade goods, crafts.
Golf: The Oaks Golf Club and Windance Country Club are popular nearby options.
Dining (highly rated per Tripadvisor): Steve's Marina Restaurant (seafood), Harbor View Cafe (waterfront), Rusty Pelican, Lil' Ray's Restaurant, Bankhouse Coffee, Juan Tequila's.
Nearby: minutes from casino resorts, nightlife, and dining in Gulfport and Biloxi.