The Visitor Center is opened Wednesday through Sunday, 10 a.m. through 5 p.m., except on Thursday when it is open until 8 p.m. The Visitor Center is closed on Monday.
The Carillon Belltower is dedicated to the American and Northern Marianas people who died during World War II. In their remembrance, bells chime every half-hour from 8:00 a.m. to 8:00 p.m..