The Othello Tunnels were abandoned after the Kettle Valley Railway stopped running in the 1960's. The Coquihalla Canyon provincial park was established to help preserve the tunnels and make them accessible to visitors, making this one of the most spectacular day trips in the Vancouver area.
Our Video (YouTube): https://www.youtube.com/watch?v=2QaEgPP0pfI
Website: http://www.env.gov.bc.ca/bcparks/explore/parkpgs/coquihalla_cyn/
Location: Coquihalla Canyon Provincial Park, Hope, BC V0X 1L1