Massachusetts · Rock climbing · Canton

Mosquito Walls

5 routes
5.4 – 5.8
Top Rope
Apr, Jun
best months

Mosquito Walls is a climbing area in Massachusetts, about half a mile from the village of Ponkapoag. It sits among a cluster of other climbing spots, with Gypsy Moth Wall, Vittles Wall and Upper Wall all about 0.1 mile away, and Lunch Wall about 0.3 mile off. The area is built around a small group of top-rope routes, and the closest town makes it an easy stop for climbers already in the Ponkapoag area. The climbing here is all top rope, and the routes run from about 5.4 to 5.8 on the YDS scale. Five routes are listed: Six-twelve and Stagnation at 5.4, Cutters at 5.6, Scratch at 5.7 and Old Woodsman at 5.8. That makes it a straightforward choice for climbers looking for a short, well-defined outing on familiar ground. For a change of pace, Brookwood Trail, Accord Path and Skyline Trail are all about 1.3 miles away. Paddlers can head to the East Branch Neponset River, roughly 3.7 miles off.

  • Best time to go · Apr, Jun

    Best time to visit Mosquito Walls

    Best months: April, June and August–November. 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

      40° / 21°

      11 wet

    2. Feb

      42° / 22°

      9 wet

    3. Mar

      49° / 29°

      11 wet

    4. Apr

      61° / 39°

      12 wet

    5. May

      71° / 48°

      13 wet

    6. Jun

      80° / 57°

      12 wet

    7. Jul

      86° / 63°

      12 wet

    8. Aug

      84° / 61°

      11 wet

    9. Sep

      77° / 52°

      11 wet

    10. Oct

      66° / 41°

      11 wet

    11. Nov

      55° / 34°

      10 wet

    12. Dec

      44° / 26°

      11 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Norwood Mem Ap, MA, 3.5 mi away at 50 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Routes (5)

Keep exploring — more climbs worth the drive

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

A Wall (aka A Face)

~8 min drive

A Wall (aka A Face) is a Massachusetts climbing crag with 6 top-rope routes.

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

C Wall (aka C Face)

~8 min drive

C Wall (aka C Face) in Massachusetts has 20 climbing routes with 11 difficulty grades.

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)

~8 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)

~8 min drive

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

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

Quincy Quarries

~9 min drive

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

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

R Wall (aka P Face)

~9 min drive

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

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

S Wall (aka N Face)

~9 min drive

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

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

J Wall (aka L Face)

~9 min drive

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

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

K Wall (aka M Face)

~9 min drive

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

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

Q Wall

~9 min drive

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