Wildlife· Chacala· Mexico

Chacala Bioluminescence

21° 9.8′ N · 105° 13.5′ W · approximate

On dark nights the surf and shallows at Chacala can light up with blue sparks from dinoflagellates whenever the water is disturbed. A swim or a dinghy ride turns magical.

Practical

It's best on moonless nights. Walk the beach or trail a hand from the dinghy. It isn't present every night, depending on water conditions. Coordinate is approximate (the Chacala beach front).

Best for

A night swim or beach walk

Season

Dark nights; occurrence varies