10. The Jervis Bay – New South Wales, Australia

Jervis Bay is a stunning beach with crystal clear waters but when the sun goes down it becomes even more amazing. The beach becomes illuminated with a bright blue glow from the sea. This is caused by microscopic organisms called bioluminescent phytoplankton. These organisms react to changes in water tension and to acidity by giving off light, so every wave break and paddle causes them to give off light.

This post originally appeared on Dailynewsdig