This was one of the best things I did on the cruise. As my family was swimming, snorkeling, eating, banana boating, etc. I went off by myself, rented a bike, and explored. Went down the runway, to the bike trail. Took pictures, enjoyed the air. I do not know statistics exactly, but it seemed 90% of the cruisers remained on the family beach, with very few people at the adult beach, and even fewer on the trails. It was very relaxing and I highly recommend doing it.