Massachusetts · Bouldering · Westwood

Diadem

V6-7
grade
Bouldering Pads
style
Apr, Jun–Oct
best months

Located in Cair Paravel Wall at Eastern, MA, this climb ranks among the most challenging of 31 routes catalogued at the crag, which span V0 to V6-7. First ascent credit: no one yet.

  • Nearby · Swingles · S Wall (aka N Face) · Q Wall
  • Best time to go · Apr, Jun–Oct

    Best time to visit Diadem

    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

      38° / 22°

      13 wet

    2. Feb

      40° / 23°

      11 wet

    3. Mar

      47° / 29°

      12 wet

    4. Apr

      58° / 38°

      12 wet

    5. May

      68° / 48°

      13 wet

    6. Jun

      77° / 57°

      11 wet

    7. Jul

      83° / 63°

      10 wet

    8. Aug

      82° / 62°

      9 wet

    9. Sep

      74° / 55°

      9 wet

    10. Oct

      63° / 44°

      11 wet

    11. Nov

      52° / 35°

      11 wet

    12. Dec

      43° / 27°

      12 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Hingham, MA, 1.9 mi away at 35 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Keep exploring — more climbs worth the drive

SwinglesPhoto: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

Swingles

~10 min drive

Swingles in Massachusetts offers 13 climbing routes across 9 grades, featuring top-rope and trad styles.

S Wall (aka N Face)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

S Wall (aka N Face)

~10 min drive

S Wall (aka N Face) in Massachusetts has 8 climbing routes with 8 distinct difficulty grades.

Q WallPhoto: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

Q Wall

~10 min drive

Q Wall in Massachusetts has 8 climbing routes with 7 difficulty grades.

R Wall (aka P Face)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

R Wall (aka P Face)

~10 min drive

R Wall (aka P Face) in Massachusetts has 11 climbing routes.

M WallPhoto: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

M Wall

~10 min drive

M Wall in Massachusetts offers 7 top-rope climbing routes across 5 difficulty grades.

K Wall (aka M Face)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

K Wall (aka M Face)

~10 min drive

K Wall (aka M Face) in Massachusetts has 7 routes from 5.11a to 5.12c.

J Wall (aka L Face)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

J Wall (aka L Face)

~10 min drive

J Wall (aka L Face) in Massachusetts has 8 climbing routes with 8 distinct difficulty grades.

Quincy QuarriesPhoto: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

Quincy Quarries

~10 min drive

Quincy Quarries in Massachusetts has 18 climbing routes across 12 grades, offering bouldering pads, top-rope, and trad.

E Wall (aka F & part of G Faces)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

E Wall (aka F & part of G Faces)

~10 min drive

E Wall (aka F & part of G Faces) in Massachusetts has 8 climbing routes across 7 grades, featuring bouldering pads and top-rope options.

D Wall (aka D & E Faces)Photo: Sswonk, CC BY-SA 3.0 (via Wikimedia Commons)

D Wall (aka D & E Faces)

~10 min drive

D Wall (aka D & E Faces) in Massachusetts has 6 top-rope routes across 4 grades.