Big Tree Lake   Be the first to submit input for Big Tree Lake. If you have info on Big Tree Lake, Calhoun County, Texas please submit it here to improve this web site.          These outdoors activities are available near Big Tree Lake.   Public Lands Near Big Tree Lake: Goose Island State Park, Texas, 15 miles away Matagorda Island State Park, Texas, 21 miles away Port Lavaca State Fishing Pier, Texas, 26 miles away Padre Island National Seashore, Corpus Christi - TX, 50 miles away   Marinas On or Near Big Tree Lake: Hopper's Landing, Austwell, 9 miles away   Campgrounds Near Big Tree Lake: M-I Swaco, Port O Connor, 9 miles away Matagorda Island, Port O Connor, 10 miles away Beacon 7 RV Park, Seadrift, 10 miles away Almost Paradise RV Park, Seadrift, 11 miles away   Hotels Near Big Tree Lake: Best Western Inn By The Bay, Fulton, 21 miles away The Lighthouse Inn at Aransas Bay, Rockport, 21 miles away Hampton Inn Suites RockportFulton, Fulton, 21 miles away Surfside Inn Suites, Rockport, 21 miles away Holiday Inn Express Hotel & Suites ROCKPORT - BAY VIEW, Rockport, 22 miles away