Camp Doucet
Campground
Campground · 6.3 mi from the trail
New Hampshire · Bouldering · Pelham · Near Derry
Flatline
- V2
- grade
- Bouldering Pads
- style
- Apr–Oct
- best months
One of ten climbs catalogued at Pelham Tree Farm Boulders, spanning V0 to V4+. First ascent credit: Nick Trudel?
Around this trail
Add any of these when you start a tripSleep close Eat after - If it rains
Whistler House Museum of Art
Museum
Museum · 4.8 mi from DerryThe birthplace of painter and etcher James McNeill Whistler
Places © OpenStreetMap contributors
More in Derry- Nearby · Lowell-Dracut-Tyngsboro State Forest · Deers Leap (Windham) · Chelmsford Lime Quarry
Best time to go · Apr–Oct
Best time to visit Flatline
Best months: April–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.
Jan
34° / 16°
11 wet
Feb
37° / 17°
9 wet
Mar
45° / 24°
11 wet
Apr
59° / 35°
11 wet
May
70° / 45°
12 wet
Jun
79° / 55°
11 wet
Jul
85° / 61°
11 wet
Aug
83° / 59°
10 wet
Sep
76° / 51°
9 wet
Oct
62° / 39°
11 wet
Nov
51° / 30°
11 wet
Dec
40° / 22°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Lowell, MA, 4.4 mi away at 110 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Keep exploring — more climbs worth the drive
CLIMB
Lowell-Dracut-Tyngsboro State Forest
~6 min drive
Lowell-Dracut-Tyngsboro State Forest in Massachusetts has 5 climbing routes on bouldering pads.
CLIMB
Deers Leap (Windham)
~9 min drive
15 trad routes at Deers Leap (Windham), New Hampshire, spanning 8 difficulty grades.
CLIMB
Chelmsford Lime Quarry
~13 min drive
Chelmsford Lime Quarry in Massachusetts has 6 bouldering routes on 5 difficulty grades.
CLIMB
Simond's Rock
~16 min drive
Simond's Rock in New Hampshire has 6 bouldering routes with 4 difficulty grades.
CLIMB
Desperado
~20 min drive
6 routes in Massachusetts with 6 difficulty grades, top-rope and trad climbing.
CLIMB
Den Rock Park
~20 min drive
Den Rock Park in Massachusetts has 11 climbing routes across 8 grades.
CLIMB
Petroleum Base Buttress
~20 min drive
Petroleum Base Buttress in Massachusetts has 5 climbing routes on 3 grades.
CLIMB
Wilmington Boulders
~21 min drive
Wilmington Boulders in Massachusetts has 5 bouldering routes.
CLIMB
Beaver Brook
~23 min drive
Beaver Brook in New Hampshire has 10 bouldering routes across 8 grades.
CLIMB
Jeff Smith trail boulders
~23 min drive
Jeff Smith trail boulders in New Hampshire has 6 routes across 5 grades.
