The UNESCO world heritage list comprises more than 1,000 spots — and these 13 are diveable.

Presenting the 2017 Readers Choice Awards for the Best Caves, Caverns and Grottoes.

Presenting the 2017 Readers Choice Awards for the Best Scuba Diving Destinations For Beginners.

The “Pearl of the Orient Seas” — the Philippines — earned a number of Top 100 Readers Choice Awards, including Best Overall Destination in the Indo-Pacific.

Presenting the 2017 readers choice awards for feediving in the world.

Presenting the 2017 readers choice awards for best macro scuba diving in Pacific and Indian oceans.

The Philippine Siren is a 140-foot traditional Indonesian "Phinisi" handcrafted from ironwood and teak.

Presenting the 2017 readers choice awards for best overall scuba diving in the Pacific and Indian Ocean.

Looking for an amazing night dive? Try muck diving in the Philippines, Indonesia, Palau and St. Vincent to see tiny creatures and get amazing underwater photos.