Deep blue waters that glow in the dark come night-time sound like something out of a fairytale.
However, that’s exactly what the world’s bioluminescent bays offer, and they make for a pretty spectacular sight.
The eye-catching effect is actually the result of a high concentration of plankton which, when they move, causes the waters to light up with a ‘glow in the dark’ effect.
Read more here courtesy of Mirror.co.uk
