
Mokele-mbembe
HighDeep in the Congo Basin, local tribes describe a living dinosaur with total consistency across generations.
29 creatures found in river habitats.

Deep in the Congo Basin, local tribes describe a living dinosaur with total consistency across generations.

Japan's mischievous water imp with a bowl of power on its head.

A shape-shifting water horse that lures riders to a watery grave in Scottish lochs.

Australia's lurking water spirit, feared by indigenous peoples for thousands of years.

Two fishermen claim robotic, claw-handed beings floated them aboard a craft in 1973.

A 400-year-old spider that takes the form of a beautiful woman to lure men to their death.

A blood-stained, three-toed giant that terrorized a small Missouri town in the summer of 1972.

Zambian fishermen describe a flying reptile with leathery wings and teeth that capsizes their boats.

A dragon-bird painted on Mississippi River bluffs by the Illini, feared as a man-eater.

A scaly, long-necked dragon depicted on the Ishtar Gate of Babylon stands among real animals, leading some to argue it was drawn from life.

A bipedal frog-like humanoid spotted by police on an Ohio road at night.

Millions of South Africans still raise their beds on bricks to stay out of reach of this invisible dwarf.

A serpent with a woman's head that haunts riverbanks, cradling a phantom baby to paralyze its prey.

Sacred water guardians of Maori tradition that shape rivers, protect tribes, and sometimes drag the unwary to their doom.

Georgia's river serpent, a long-necked mystery lurking in the murky Altamaha.

Deep in the Amazon, locals say a snake longer than a river is wide guards the waterways.

South African legend says the gods made a creature so powerful they had to split it into elephants and snakes.

A bloated, frog-faced old man lurks at the bottom of Slavic rivers, drowning the careless and keeping their souls in teapots.

An enormous gray creature that churned the White River and earned state legal protection.

The Amazon's pink river dolphin comes ashore at night disguised as a handsome stranger.

Something in the Congo swamps kills elephants with a single horn and has no interest in eating them.

Nine bodies pulled from a South African river in 1997 were all missing their faces and brains.

West African elders say that anyone who sees this swamp dragon dies shortly after.

Entire sections of Brazilian forest have collapsed into tunnels dug by something impossibly large.

When devastating storms hit KwaZulu-Natal, the Zulu say a giant winged serpent is rising from the falls.

A saber-toothed, armored aquatic predator was reported in a Kenyan river by a big-game hunter in 1907.

In a remote Kenyan river valley, locals describe an armored, club-tailed reptile that has no business still existing.

Chilean rivers hide a fox-tailed serpent that creates deadly whirlpools to drown the unwary.

A cow-headed amphibian haunts Chilean marshes, and seeing one means birth defects for the unborn.