Sand Harbor on a hot summer day, there is no other place to be. The sand reminds you of a Hawaiian beach and so does the Sun. It's a busy place so you will want to go there during an earlier day in the week if you're going to go there after 11 am. otherwise you need to be there before 10 am to get into the Park. The area of a rocks to the north of the beach is a good place to enter the water when snorkeling. The water is cool to warm and a 5 mm wet suit is a good idea. The water is very clear and visibility under water is about 50 ft.