| Duffey Lake Provincial Park | |
|---|---|
 Joffre Peak as viewed from Highway 99 in Duffey Lake Provincial Park | |
  Location in British Columbia | |
| Location | Squamish-Lillooet, British Columbia, Canada |
| Nearest city | Pemberton, British Columbia |
| Coordinates | 50°24′15″N 122°20′30″W / 50.40417°N 122.34167°W |
| Established | 1993 |
| Governing body | BC Parks |
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.
