Blue Hole

The world's most famous snorkeling resort attracts many fans from all over the world to experience it every year. However, to participate in snorkeling here must have an international certificate of qualification, safety must be accompanied by professional personnel.

This is the only blue hole in the world. It's really beautiful to see the deep blue not far away. The prominent reef is often beaten by sea water, and the sound of waves in the cave is not small, presumably due to space reasons. Unfortunately, they were fooled by the ground, saying that they must have a diving certificate before they can dive in the Blue Hole. In fact, there are many beginners on the scene who carry their own equipment to dive. The scenery there must be wonderful. Be sure to experience it again next time.

The water is very shallow, about half a person deep, and the shore of Guam is very shallow. It takes a long walk to get deep. It's very suitable for Test Dive to go back and forth along the pier without dive guide or getting lost. Because it's also a place to experience diving and take a walk on the sea floor. There are many fixed guppies, so there are a lot of fish.

Blue Cave is a well-known dive site with cave landscape. Inside it is a giant bell-breast cave with a maximum depth of 180 feet. Because the shadow projection of rocks attracts more underwater creatures, a variety of colorful tropical fish, turtles, devil fish, dolphins, jellyfish, sea urchins. The world under the sea is really beautiful.

The boat went in with a blue light, so it was called a blue hole, but I don't know how the blue was formed. It felt that some of the stones in the hole changed into a blue hole through the principle of light refraction.