I have been to Grand Cayman twice, and both times did snokelling excursions which were awesome. I'll be there again in October, and am wondering about the island attractions.
I looked at a map of Grand Cayman, and it looks like the Turtle Farm, Hell, and the public beach at Seven Mile Beach are relatively close together. My question is, if I take a cab to the Turtle Farm, can I then walk to Hell and the beach? Or are more cabs in order?