On August 9, 2004 at 7:30 a.m., the houseboat on Lake Okanagan started to rock back and forth. John Casorso and his family got up and looked out to see what happened. They were shocked at what they saw swimming away from them; it had just swam under the boat, apparently colliding with it. “We could really feel the power and size [of] what it was,” said Casorso.
He quickly got out his video camera and recorded about 15 minutes of footage. In the video is a long dark hump rising above the water. Casorso estimated the length of the creature at 15 meters but acknowledged that there may have been more than one creature.
The creature named “Ogopogo” is believed by some to be a kind of aquatic dinosaur, living in Okanagan Lake, British Columbia, Canada. It has been compared with “Nessie” of Loch Ness, Scotland, another ”lake monster,” although there has been much controversy about interpretations. Perhaps it would be best to simply call them “cryptids.”