Ariddrake said:How did you like Mammoth cave? Thanks for mentioning Mound City.
If you are going to check out Serpent Mound you might as well head over to the Seven Caves/Zaleski State Forest area of Southern Ohio...some beautiful scenario.Crothian said:Another that is less obvious is Serpenat Mound and Mound city right here in Ohio. This are native american effigy mounds and the history and mythology of them make great adventure ideas.