More ideas from Geo
Dean's Blue Hole

The Blue Hole of Dean: Located in the Bahamian Long Island, the Blue Hole of Dean is the world’s deepest swallow hole with a depth of over 200 metres.- who knows what creepers lurk in there.

The Lions Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago) and are among some of the oldest surviving species in the world.    The largest can come in at about 6 meters and has tentacles over 50 meters long. Pretty amazing when you think these things have been swimming around for so long.

Giant Jellyfish ~ “The Lions Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before dinosaurs (over 650 million years ago) and are among some of the oldest surviving species in the world.