Best Boat Storage Facilities in Alton

Grafton Harbor is a highly-rated marina on the Mississippi River, just minutes from Alton, offering secure boat storage with 24/7 surveillance, gated access, and well-maintained facilities. It features both covered and uncovered slips, dry storage options, and amenities like a fuel dock, ship store, and boat rentals. Known for excellent customer service, transparent pricing, and a strong safety record, it attracts boaters with its responsive management and scenic location.

Situated within the Riverlands Migratory Bird Sanctuary, this marina provides secure and environmentally conscious boat storage serving the Alton area. It offers monitored access, clean docks, and a range of services including wet and dry storage, kayak rentals, and educational programs. With a focus on customer satisfaction and safety, it maintains high ratings for its peaceful setting, reliable maintenance, and commitment to security.

Harbor Point Marina, located on the Mississippi River near Alton, offers comprehensive boat storage with advanced security features like keycard access, camera surveillance, and regular patrols. Services include covered and uncovered slips, dry stack storage, boat repairs, detailing, and a fuel dock. Praised for its customer-oriented approach, the marina ensures high satisfaction through reliable operations, safety protocols, and competitive pricing.