Looc Bay Refuge and Marine Sanctuary on Tablas Island in the Philippines is a perfect for snorkeling enthusiasts. Established in 1999, this sanctuary boasts over 100 species of fish and sea creatures in its protected coral reef area. Especially snorkeling beginners can explore the crystal-clear waters, swim with schools of fish, and marvel at the vibrant coral formations. With affordable entrance fees and equipment rentals, it's a must-visit spot for anyone looking to experience the underwater wonders of the Philippines.