Sumas Mountain Regional Park
Public Notice: Provincial road maintenance works may affect access to the Park. The Province has advised that road maintenance activities on the Sumas Mountain Forest Service Road began in February and will continue into mid-March.
The gate will be CLOSED at 0.0 km for road maintenance from March 3 to 14, 2025. If you require access during the closure, please contact the Chilliwack Forest District Office at 604-702-5700.
Please obey all traffic controls and expect delays during road maintenance activities. For updates on road maintenance works, visit the Chilliwack Natural Resource District road safety information at CNRD
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Sumas Mountain Regional Park is a 1,471-hectare park with trails that link to a larger network outside the park's boundaries. The popular Chadsey Lake Trail takes you from the upper parking lot to scenic Chadsey Lake (previously known as Lost Lake). Popular recreational activities in this park include hiking, trail running, and mountain biking.
Park Hours
7 am to sunset
Location
39100 Sumas Mountain Forest Service Road
Abbotsford, BC
View a Google map of the area
Please note that the road to Sumas Mountain Regional Park is shared with mountain bikes, residents, ATVs, trucks and work vehicles.
Attractions
- Hiking and mountain biking trails
- Lookout points with spectacular valley views
- Fishing at Chadsey Lake
