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Length: 20 mi (32.2 km)
Surface: Fire Road
Configuration: Network
Elevation: -
Total: 0 riders

Mountain Biking Shemya Island

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#45 of 52 mountain bike trails in Alaska
#10358 in the world

Shemya is a military installation on the far west end of the Aleutian Island chain. Access is extremely limited, but for those who make it, there are bikes for free checkout to take a spin around the island.

Before you go
  • No Drinking water 
  • No E-bikes permitted 
  • No Fat biking allowed in winter 
  • No Fee required 
  • No Lift service 
  • No Night riding allowed 
  • No Pump track 
  • No Restrooms 
Getting there
The only way to the island is by military flight or commercial charter for island workers.
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Shemya Island Trail map

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  • John Fisch

    No singletrack just service roads. The entire island is about 2 mi x 4 mi and there are about 20 miles total of service roads. The perimeter road which hugs the shore around the entire island is the best. most of the interior is uninteresting. You can't bring a bike and the ones on the island are Wal-Mart specials. Also, weather on the island usually precludes riding either due to the cold/rain/snow, or constantly high winds. But it's a unique ride and worth doing it if on the island.

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