ElevationAscent: 44' 13 m
Descent: -44' -13 m
High: 111' 34 m
Low: 94' 29 m
GradeAvg Grade: 1% (0°)
Max Grade: 6% (3°)
Current trail conditions
Popular runs nearby
Maple Ridge Trail Run
6.5 mi 10.4 km • Loop • 1,058 ft Ascent 322.53 m Ascent
Singletrack Maple Ridge, BC( 2 )
Lake Padden Trail Half Marathon
13.7 mi 22.0 km • Point to Point • 1,677 ft Ascent 511.22 m Ascent
Singletrack Geneva, WA( 2 )
Chuckanut Lost Lake Loop
8.1 mi 13.0 km • Loop • 1,182 ft Ascent 360.16 m Ascent
Singletrack Bellingham, WA( 7 )
Stimpson Family Nature Reserve Loop
3.1 mi 4.9 km • Loop • 369 ft Ascent 112.61 m Ascent
Singletrack Sudden Valley, WA( 4 )
Orcas Island 25K
15.7 mi 25.2 km • Loop • 3,203 ft Ascent 976.15 m Ascent
Singletrack Orcas Island, WA( 1 )
Tour of Turtleback Mountain Preserve
6.3 mi 10.2 km • Loop • 1,494 ft Ascent 455.32 m Ascent
Singletrack Orcas Island, WA( 2 )
Navigate on-trail with our free app
“This often-overlooked Lynden city park offers a forested oasis amidst intensive agriculture.”— Jim Breezely
A grove of old growth Douglas-fir and western red cedar still stands in the northeast quadrant of the park. The remainder appears to be naturally regenerated second growth, relatively mature and with a minimal mid-story that gives the forest an unusually open character. Salmon-bearing Bertrand Creek and its floodplain along the east margin of the park breaks the flat, albeit somewhat hummocky, forest covering the rest of the park.
Berthusen provides an especially enjoyable run during the winter for the forest lover, when the mountains are harder to access. Unlike trails closer to Bellingham, expect minimal company outside of the warm season.
Don't worry about a missed turn along the way. A little disorientation here is half the fun. Getting truly lost is nigh impossible. Trail maps are scattered throughout the park at major junctions and will clarify your location.
Run this trail?
We need help with the following missing trail information:
Need to Know, Runner Notes
Is something wrong? Let us know. Have photos to share? Help fellow runners know what's here.
Land Manager: City of Lynden Parks