Oregon · Mountain biking

Swing Donkey Trail

0.2 mi
round trip
113 ft
climb
Singletrack
surface
Out and back
route
Jun–Sep
best months

Swing Donkey Trail is a short mountain biking route in L.L. "Stub" Stewart State Park in Oregon, on city-managed land about 0.2 miles from the park's center. It's an out-and-back with a total distance of 0.4 miles and a total elevation gain of 113 feet, so it's a quick addition to a longer day in the park. The climb is steady, with the steepest section at about 0.15 miles in, where the grade reaches 5%. The route's low point is 1,028 feet, and the high point is 1,080 feet, making it a minor climb that fits easily into time on the park's network of trails. Summer is the most comfortable time to ride. Typical averages from the Vernonia #2 weather station, about 8 miles away, put July and August highs in the upper 70s with only four wet days a month. Winter brings highs in the mid-40s and around 20 wet days a month, so plan around those months if you want to avoid rain. Several other trails sit about 0.2 miles away, including Boomescooter Trail, Boomerscooter Trail and Sidewinder Horseshoe. Paddlers can head to the Nehalem River, about 6.5 miles away.

Local outfitters

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

  • Best time to go · Jun–Sep

    Best time to visit Swing Donkey Trail

    Best months: June–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

      46° / 32°

      20 wet

    2. Feb

      49° / 31°

      17 wet

    3. Mar

      54° / 33°

      19 wet

    4. Apr

      59° / 36°

      17 wet

    5. May

      66° / 40°

      13 wet

    6. Jun

      70° / 44°

      9 wet

    7. Jul

      77° / 47°

      4 wet

    8. Aug

      78° / 47°

      4 wet

    9. Sep

      73° / 43°

      8 wet

    10. Oct

      61° / 38°

      15 wet

    11. Nov

      51° / 34°

      19 wet

    12. Dec

      44° / 31°

      20 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Vernonia #2, OR, 8.3 mi away at 625 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

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