Case file · Cryptid
Tahoe Tessie
Lake Tahoe's monster. The earliest known report, from 1865, has a San Francisco visitor describing a huge serpent; a cluster of sightings of a large dark shape and wake followed in the 1980s.
1865 CE · 39.09, -120.04 · status: legend
The account
A related urban legend says Jacques Cousteau dived in the lake and declared that 'the world isn't ready' for what he saw, sometimes said to be bodies preserved in the cold water.
The sceptical view
Large lake trout, sturgeon tales, boat wakes and logs explain most reports. No Cousteau Tahoe dive or quote has been documented.