Bernard Valley to Altar Rock trail photo
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Length: 6 mi (9.7 km)
Surface: 4x4 Trail
Configuration: Out & Back
Elevation: +11/ -11 ft
Total: 7 riders

Mountain Biking Bernard Valley to Altar Rock

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#170 of 223 mountain bike trails in Massachusetts
#16,292 in the world

Rough 4 x 4 road to the top of Altar Rock (Highest point on Nantucket). Very sandy trail.

First added by bikenrun on Aug 13, 2017. Last updated Apr 30, 2020. → add an update
Before you go
  • Drinking water: unknown
  • Lift service: unknown
  • Night riding: unknown
  • Pump track: unknown
  • Restrooms: unknown
  • Fat bike grooming: unknown
  • E-bikes allowed: unknown
  • Fee required: unknown
This trail information is user-generated. Help improve this information by suggesting a correction.
Getting there
Take Polpis Rd to the intersection with Hicks Hallow Rd. Bernard Valley Road is directly across from Hicks Hallow.

Bernard Valley to Altar Rock Trail map

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Local Info

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Trail checkins

WATERBOOY (on May 20, 2019)
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Trail conditions

Good (on Aug 13, 2018)
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Camping & Lodging

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Bernard Valley to Altar Rock videos

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