The feeling there is a bit ephemeral, lying on a tiny bed of sand surrounded by deep blue waters. (philippinestravelpackage.com)
An image shared by many is that of graceful whales cruising through deep blue water. (sea-quest-kayak.com)
The enchanted island of Mljet, is a haven for snorkelers and divers alike as the tranquil deep blue waters of this part of the Adriatic Sea are abundant with coral reefs, deep sea crevices, and underwater caves. (singlestravelintl.com)