A Penticton businessman and his wife apparently watched the head and neck of a large creature swimming through the water for several minutes while boating off Rattlesnake Island near Peachland.
The following was reported "At midnight Monday, six adults including four security guards, spotted a strange looking creature at the end of Bernard Avenue. The 4-metre (12 foot) long creature with four flippers, 2 at each end, thrust forward like a caterpillar."
A minister and his wife were hiking in Kalamoir Park on the west side of Okanagan Lake near Kelowna when they spotted a strange creature swimming on the surface of the lake and took its picture.
Visitors from Prince George, British Columbia, were walking in Bertram Creek Park south of Kelowna. They suddenly saw a disturbance in the lake approximately 300 feet out. What appeared to be a huge log was moving parallel to the shore against the waves. They estimated it was 40 feet long and watched for about 45 seconds before it disappeared.
James Ivany writes that he saw the creature while he was vacationing in Okanagan Lake Provincial Park in August 2000. "A girl and I were sitting on the beach talking all night long. At around 5:30am, soon after daybreak, I left the beach to use the public restroom. As I was returning to the beach, I looked out towards Rattlesnake Island and saw what looked like a submarine surfacing. The girl to whom I had been talking also saw it as well and was pointing towards it. It looked to be about 100 feet or so in length and it was travelling very fast. About 30 seconds later it went out of sight, heading south towards Penticton. It looked like it had a wake behind it, which may have made it appear longer. It was clearly not a wave since the lake was almost like glass that morning, with clear skies, no wind and mild temperatures. The few waves there were were very small and extremely slower than what I saw. It was silent, faster than any speedboat I had seen on the lake earlier that week but with no sound, it was obviously not a speedboat".