Summerland is a district municipality on the west side of Okanagan Lake in the interior of British Columbia, Canada. The district is between Peachland to the north and Penticton to the south. The largest centre in the region is Kelowna, approximately 50 km to the north, and Vancouver is approximately 425 km away to the west. The district is famous for "Bottleneck drive", a system of roads connecting various wineries.