Prison Island Tour!!
Prison Island is just off the coast of Stone Town and it’s a quick 10 minute boat trip from the old town’s waterfront. Just negotiate a ride with any of the waiting boats and remember to take an additional US$4, which is the entrance fee on to the island. Take the correct amount - there’s never any change.
It’s fringed with a lovely white sand beach and a small coral reef, making it ideal for a spot of snorkelling and sunbathing. You can hire masks and fins once you’ve landed.