We have only been to Grenada. Looking forward to seeing the rest, though! We booked a taxi on our own. Grenada is such a beautiful island. We went to Grand Etang lake, which is a volcanic lake, went to Annadale Falls where guys jump off a cliff into the small pond at the foot of the falls. (they ask for a donation, but it's great to watch them)We also stopped at a small store where spices are sold. They show you how nutmeg and cocoa are harvested. Very interesting. You can purchase the spices there. Grenada was hit very hard in 2005 with a hurricane and about 80% of the nutmeg crop was destroyed. I had heard at one time before the hurricane, you could get off of the ship and smell nutmeg in the air. Apparently, Grenada grew about 2/3 of the world's supply of nutmeg. We had a marvelous time. There are also alot of beaches if that's what you prefer. Enjoy your cruise!