Canada
Vancouver Island, off the Pacific coast of southern British Columbia, is Canada's best-known cold-water diving region, with the city of Nanaimo on its east coast serving as one of its main dive hubs.
Vancouver Island lies in the North Pacific Ocean off the coast of southern British Columbia, Canada, and covers an area of about 31,815 km2. Scuba diving is listed among the recreational activities pursued on the island alongside sport fishing, whale watching and hiking. The city of Nanaimo, on the island's Strait of Georgia coast, is one of the population centres most closely associated with diving trips in the region.