Skip to content

Sumas Mountain

Sumas Mountain, seen from above at true elevation

Sumas Mountain rises to 1,041 m in Washington. Mount Baker stands 3,287 m to the east-southeast, 21 miles off. The nearest named place is Bernard Swinehart Safe, a historic site 1.2 miles away. Cascade Loop passes 26 miles off.

The story

Sumas Mountain is a mountain located in Whatcom County, Washington, 15 miles northeast of Bellingham and southwest of Vedder Mountain. Located in the Skagit Range, the mountain is notable for its high biodiversity and year-round hiking trails. It is sometimes referred to as American Sumas to distinguish it from an identically named mountain across the Canada–United States border in British Columbia just 10 km (6.2 mi) to the north, both of which are drained by tributary creeks of the Sumas River. The mountain is largely owned by the Washington Department of Natural Resources, but some parcels are privately held. While the public land is open for recreation, it is managed primarily for timber harvest. Clearcuts are present on many slopes and most all the remaining forest is in varying stages of recovery and regrowth. Washington State Route 547, which traverses a low pass on the mountain's northern flank, runs northwest from the Mount Baker Highway, (SR 542) in Kendall to SR 9 in Sumas, which is located on the Canada–United States border and south of Abbotsford, British Columbia. The Chicago, Milwaukee, St. Paul and Pacific Railroad once traversed the same pass. The controversial Swift Creek Landslide is located on the mountain's western slope.

From Wikipedia, CC BY-SA 4.0.

Wikidata Q7636978, referenced by the OpenStreetMap record.

What the record says

Elevation
1,041 m

How to reach it

Coordinates48.91179, -122.22210

Overlooks nearby

Named places within 25 miles

Artworks
Parks
  • Nooksack City Park: 4.6 mi
  • Everson Park: 5.6 mi
  • Nugent's Corner River Access: 5.8 mi
  • Riverside Memorial Park: 5.9 mi
  • Deming Homestead Eagle Park: 6.4 mi
Peaks
Historic sites: 25
Museums: 13
Waterfalls: 11
Gardens: 8
  • Magical Garden: 8.0 mi
  • Cornwall Rose Garden: 15.3 mi
  • WeGrow Garden: 15.8 mi
  • York Community Farm: 15.8 mi
  • Biology garden plot: 17.2 mi
Attractions: 6
  • Stoney Ridge Farm: 7.0 mi
  • Samson Estates Winery: 7.5 mi
  • Farmville: 8.0 mi
  • School Area: 8.0 mi
  • Dan Cramer's Western Town: 9.9 mi
Beaches: 5
  • Public Access Beach: 13.9 mi
  • Squalicum Beach: 16.8 mi
  • Cornwall Beach: 16.9 mi
  • dogfish beach: 22.6 mi
  • Dogfish beach south: 22.6 mi
Ghost towns: 4
Cliffs: 4
Picnic sites: 4

Other summits around it

The highest named summits within 21.1 miles of Sumas Mountain. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Mount BakerESE3,287 m20.7 mi
Lahar LookoutESE3,069 m20.9 mi
Sherman PeakESE3,020 m21.1 mi
Colfax PeakESE2,851 m19.7 mi
Lincoln PeakESE2,695 m19.3 mi
Seward PeakESE2,385 m19.6 mi
Hadley PeakESE2,291 m19.4 mi
South TwinSE2,123 m17.8 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1218:4019:22
June solstice05:0620:2721:17
September equinox06:5618:2719:09
December solstice08:0115:1916:15

Local time (America/Los_Angeles).

Climate normals

Months averaging 50–80 °F: May–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F384044495660646359514338
Precip in7.03.95.04.03.22.41.41.52.95.37.16.2

1991–2020 U.S. Climate Normals, NOAA NCEI — Clearbrook, 6 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikidata

OpenStreetMap element node/356546652

More peaks in Washington

Day trips start here

Drive to it

Byway plans a real route around stops like this one.

Private beta · Free to join

Take the scenic way to Sumas Mountain.

Byway plans around your taste, mapped places, real weather and opening hours — then opens every leg in Google Maps with one tap.

Private beta · Free to join · No card · Invite when a spot opens