Lake Osoyoos is a large, natural lake located in the Okanagan Valley of British Columbia, Canada, and extends into Washington State in the United States. It is known for its warm climate and is one of the warmest lakes in Canada, making it a popular destination for swimming, boating, and fishing. The lake spans approximately 15 miles (24 kilometers) in length and is surrounded by beautiful landscapes, including vineyards and rolling hills. Osoyoos is home to various wildlife and is an important habitat for many species. The area also features parks and recreational facilities for visitors to enjoy.