Coalmont was a tiny mining town, 11 miles (18 km) northwest of Princeton, British Columbia, Canada, on the north bank of the Tulameen River. The population of Coalmont is roughly 100 full-time residents. It is near the community of Tulameen and Otter Lake and the Coldwater Junction of the Coquihalla Highway. The town was established in 1912 to serve as a supply point to the neighbouring coal mine at Blakeburn.

Princeton is a town municipality in the Similkameen area of southern British Columbia, Canada. The former mining and railway hub lies at the confluence of the Tulameen into the Similkameen River, just east of the Cascade Mountains. It is at the junction of BC Highway 3 and 5A.