Check carefully before you grab a tree or branch for support to make sure there aren't any ants or other insects there. Insect bites can be painful.
Kerachut Beach was very beautiful. It's a pity swimming is forbidden (there was a huge sign warning peopel not to swim). There is no life guard and there was a case where a swimmer drowned. Plus, jelly fish is plentiful, I was told.
Kerachut Beach is a bit of a no man's land. Apart from the turtle sanctuary, there was nothing else there. Even though it's small, the sanctuary is worth visiting.
From Kerachut Beach, I took a boat to Monkey Beach (cost RM150). There are many activities you can do here — swimming, fishing, jet ski, ATV etc. There are also a few food stalls.