The British Columbia Interior, popularly referred to as the BC Interior or simply the Interior, is a geographic region of the Canadian province of British Columbia. While the exact boundaries are variously defined, the British Columbia Interior is generally defined to include the 14 regional districts that do not have coastline along the Pacific Ocean or Salish Sea, and are not part of the Lower Mainland. Other boundaries may exclude parts of or even entire regional districts, or expand the definition to include the regional districts of Fraser Valley, Squamish–Lillooet, and Kitimat–Stikine.

Coquihalla Summit is a highway summit along the Coquihalla Highway in British Columbia, Canada. It is the highest point on the highway between the cities of Hope and Merritt. It is located just south of the former toll booth plaza on the Coquihalla Highway, about 50 km (31 mi) north of Hope, and 65 km (40 mi) south of Merritt and is the divide between the Coquihalla River and the Coldwater River.