It's free to get in (donation boxes are at various spots)! A little out of the way (though nothing is very far on Key West), but worth the few extra blocks. Make sure you watch the movie (it's only about 20 minutes)!
Technically, it's not the southernmost point, but I guess it's good to be a tourist and stop there anyways...
Just stopped there today on our way back to NYC from Toronto. It was well worth the trip! What a beautiful big park!
Great hotel in a very cheesy town. It's a typical courtyard hotel.
beautiful park. very crowded and touristy, though. If we walk on any of the higher trails, like Indian trail, it's not very crowded. moat of the tourists don't go any further than the gorge.