For rugged beauty and photo appeal, Inarajan pools has the most intriguing geology. Natural bathing spots surround a public park on the main road that circumnavigates the island. The perfect spot for first-time snorkelers to get acquainted with their equipment, the natural salt water pools at Inarajan are shaded from the waves so there is never more than a slight ripple in the waters here.

Inarajan Beach, Guam Drone Shots (Video: Travel n’ Things)