Free county park with trails, fishing ponds, visitor center and historic Lanesville district.
County parkNature centerTrails

Free county park with trails, fishing ponds, visitor center and historic Lanesville district.
Potomac riverside park with Volcano Island Waterpark, mini golf, playgrounds and trails.
Civil War battlefield park with interpretive trails and weekend guided tours April–November.
Free 699-acre county nature preserve with trails, ponds, nature center and programs.
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Hand-picked events, and what to know before you go.