I love this place! I always go at the end of May (yes it is HOT, but NO it is not busy) and while the space itself is breath taking, the location is great too and provides a lot of opportunity to explore all the keys. Be sure to catch the sunset on the bridge and get plenty of snorkeling in. The sand bar goes way out and there is SO much to see!

Be prepared for heat, rain and bugs! The tent sites are pretty basic but there are RV options as well. There are showers and restrooms.