In Guam, coconut trees and soft sea breezes are everywhere, the sea is blue and clear, the beach is white and delicate, there are many kinds of fish, and the sun shines all the year round. It is an unpolluted holiday resort. In addition to swimming in shallow water, you can also dive, see the magnificent coral and swarms of tropical fish in the sea. In addition, going to sea to see dolphins is also a very popular activity, and the sinking ship visits in World War I and World War II are a strange experience.