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Hidden Harbor Campground & Marina

4813 Hidden Harbor Rd
Three Mile Bay, NY 13693


Boat Launch • Dockage • Electric • Fuel • Pet Friendly • RV Sites • Storage • Tent Sites • Water/Sewer • Waterfront


Rural but modern campground at the gateway to the 1000 Islands. Great fishing & boating. 45 spacious full hook up sites available by the season. 29 acre tract. Recreational opportunities include kayaking, biking, volleyball, horseshoes, playground, bingo and more!

Open 6am-8pm. Dockage: 35′ max. boat length, 5′ draft, shore power, launch ramp, gas, restrooms and laundromat.Fishing charters available on site.