Trail · South Carolina
Leashed dogs (6ft) on every trail INCLUDING the boardwalk, which is unusual. Bring water, watch for snakes, and keep them close.
The largest old-growth bottomland hardwood forest left in the country, walked on a boardwalk raised over the floodplain.
The policy above is the standing rule of the agency that manages this land, as published on its own pages. Official page.
Rules change, and seasonal beach rules change twice a year. Check before a long drive.