Joffre Lakes Provincial Park
Provincial park of Canada · Squamish-Lillooet Regional District
Provincial park of Canada
Duffey Lake Provincial Park is a provincial park in British Columbia, Canada, located at the lake of the same name, which lies along BC Highway 99 just east of the summit of Cayoosh Pass. The lake's inflow and outflow are Cayoosh Creek. The park's highest point is Mount Rohr at the westernmost boundary.