Hi Lorraine,
Last cruise on Explorer we ended up doing the harbor tour which included at trip to Paradise Island and Atlantis, to us it was well worth it. We had a short port day there, so it was well worth the time and we still had some time to shop around town and get back onboard for lunch. The whole property of Atlantis is something to see, also the aquarium is awesome. I'm sure you will enjoying a visit there.
Donna
Tuesday Chat Host