British Columbia · Mountain biking

Southwest Marine Trail

2.5 mi
round trip
519 ft
climb
Intermediate
difficulty
Gravel
surface
May–Sep
best months

Southwest Marine Trail is an out-and-back mountain bike trail in British Columbia, Canada. It is 1.2 miles each way, 2.5 miles there and back. It runs between about 110 ft and 210 ft above sea level, with roughly 280 ft of climbing one way. It is rated mtb:scale 1: small obstacles like roots and loose stones, fine for most riders. Most of the way is gravel. The nearest town is Vancouver, about 4.3 miles southwest of the start. There are 9 other mapped trails within about 3 miles, so you can combine or extend the outing. Distances, elevations and the trail shape here come from OpenStreetMap and the Copernicus 90 m elevation model. Trail access for bikes, closures and conditions change, so check locally before you ride.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Nearby · Lower Griffen · Spur 4 · Sasamat Trail
  • Best time to go · May–Sep

    Best time to visit Southwest Marine Trail

    Best months: May–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      45° / 34°

      18 wet

    2. Feb

      48° / 35°

      16 wet

    3. Mar

      52° / 38°

      17 wet

    4. Apr

      58° / 42°

      14 wet

    5. May

      64° / 47°

      11 wet

    6. Jun

      69° / 52°

      10 wet

    7. Jul

      73° / 55°

      6 wet

    8. Aug

      73° / 55°

      6 wet

    9. Sep

      67° / 50°

      9 wet

    10. Oct

      57° / 44°

      15 wet

    11. Nov

      50° / 38°

      19 wet

    12. Dec

      44° / 34°

      19 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Blaine, WA, 25.8 mi away at 60 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Conditions and forecast

Daily highs and lows, wind and the chance of precipitation at Southwest Marine Trail for the next 7 days, from the Open-Meteo model.

Map and trail data © OpenStreetMap contributors