Ginnie Springs in Florida

That hole freaks me out

I live 30 min from there its great they have some of the best caves for diving people come from all over the world to dive there plus you can camp there and bring a keg and get the party started if u want had a lot of good times there if you want to go its just outside a town named high springs in Alachua county Florida the town got its name because there are several springs there just up the road from the one in this pic