Quadra Island is an island off the eastern coast of Vancouver Island, British Columbia, Canada, part of the Discovery Islands located within the Strathcona Regional District. Quadra Island is about 35 kilometres (22 miles) from its northernmost point to its southernmost point. The island at its narrowest point, on its southern peninsula, is less than 2 km (1.24 mi) wide, and at its widest point, about 15 km (9 mi) wide. In area Quadra island comprises about 310 square kilometres (120 square miles). The population of island and surrounding mainland inlets, as of the 2006 federal census (excluding First Nations Reserves, tallied separately), was 2,472, down from the 2001 federal census count of 2,548. In 1903 it was named after the Spanish navigator Juan Francisco de la Bodega y Quadra, who