South Bass Island State Park sits on the southwestern shore of South Bass Island in Ottawa County, Ohio, offering 677 acres of Lake Erie island life that feels worlds away from the mainland. Accessible only by ferry or small aircraft, the park rewards the journey with dramatic limestone shoreline views, glacial grooves carved thousands of years ago, and sunsets over the western basin that rank among Ohio’s finest.

The park serves as a base camp for exploring Put-in-Bay, the island’s lively village just a short bike ride away, but the grounds themselves offer plenty to keep visitors busy. Hiking trails wind through mature hardwood forest and along the rocky waterfront. Fishing from the shoreline or nearby docks produces walleye, smallmouth bass, and yellow perch—Lake Erie’s signature catches. Swimming, kayaking, and wildlife watching round out the outdoor options, with migratory birds making the island a worthwhile stop for birders in spring and fall.

Campgrounds at South Bass Island are among the most sought-after in Ohio’s state park system, so reservations fill quickly—especially for summer weekends. Sites accommodate tents and smaller RVs, with basic amenities and easy access to the shoreline.

The best time to visit is late June through September, when ferry service runs frequently and island businesses are in full swing. Shoulder seasons bring fewer crowds and cooler temperatures ideal for hiking. Pack layers regardless—lake weather shifts fast, and evening breezes off Erie carry a chill even in July.

Explore Nearby

• South Bass Island Light — Lighthouse in Ohio
• Green Island Light — Lighthouse in Ohio
• Ackley covered bridge — Covered Bridge in Michigan
• Wilderness Road Heritage Highway — Scenic Byway in Kentucky
• Woodward Avenue (M-1) – Automotive Heritage Trail — Scenic Byway in Michigan