nothing special there. Warnings out about safety of tourists, Casino is worth seeing (a $4. cab ride per person) each way, walkable if younger than me.
The Atlantis hotel aquarium is unique but has a hefty entrance fee.
Half Moon Key is very nice and food is served free. water is beautiful with some snorkeling very close by
Maybe it's me but I don't care for Little stirrup Kay or Cocoa Kay whichever sign they have up that day. The tenders are large and get you ashore quickly