Massachusetts · Rock climbing · Monson

Bunyan Crack

5.9
grade
Trad Gear
style
Apr, Jun–Oct
best months

Located in the Upper Left Tier of Bunyan Mountain, this route sits at the top of the grade range among the two climbs catalogued here. First ascent: Sam Slater and Mark Bourque, Summer 1979.

  • Nearby · Mashamoquet Brook State Park · Big Bad Wolf Boulder · Upper Tier
  • Best time to go · Apr, Jun–Oct

    Best time to visit Bunyan Crack

    Best months: April and June–October. 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

      33° / 15°

      11 wet

    2. Feb

      35° / 15°

      10 wet

    3. Mar

      44° / 24°

      11 wet

    4. Apr

      57° / 34°

      11 wet

    5. May

      68° / 45°

      13 wet

    6. Jun

      77° / 54°

      12 wet

    7. Jul

      82° / 60°

      11 wet

    8. Aug

      80° / 58°

      11 wet

    9. Sep

      73° / 51°

      10 wet

    10. Oct

      60° / 40°

      11 wet

    11. Nov

      49° / 31°

      10 wet

    12. Dec

      38° / 22°

      11 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Belchertown, MA, 10.1 mi away at 550 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Keep exploring — more climbs worth the drive

Mashamoquet Brook State ParkPhoto: Ehkastning, CC BY-SA 3.0 (via Wikimedia Commons)

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Big Bad Wolf BoulderPhoto: Ehkastning, CC BY-SA 3.0 (via Wikimedia Commons)

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Upper TierPhoto: Marty Aligata, CC BY-SA 4.0 (via Wikimedia Commons)

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Lower TierPhoto: Marty Aligata, CC BY-SA 4.0 (via Wikimedia Commons)

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