You really should go to this park when on Guam. It provides access to Tumon Bay where you can walk from one end to the other. It is one of the better places on Guam to snorkel as fishing is mostly not allowed in the bay. Sea life is more available than most other beaches. There are places where you can walk fairly far into the water. There are other places where you have to swim more in order to get to the reef. There is a little rock island in the middle of the bay.