Undertow
One of the hardest problems at Corner Rock's V3-4 to V13 range.
- V11
- grade
- Bouldering Pads
- style
Is Undertow open right now?
Closure in the area
There's a closure order in National Forests in North Carolina. It doesn't name Undertow, so check the source for the area it covers (2 listed).
Rainbow Springs Road closed for reconstruction
Agency closure covering National Forests in North Carolina · USFS · National Forests in North Carolina
Closures in anticipation of Hurricane Isaias
Agency closure covering National Forests in North Carolina · USFS · National Forests in North Carolina
Siddie Fields Day Use Area closed for improvements
Agency alert covering National Forests in North Carolina · USFS · National Forests in North Carolina
Pisgah National Forest Driving Safety Alert
Agency alert covering National Forests in North Carolina · USFS · National Forests in North Carolina
As of · Source: USFS · National Forests in North Carolina. Agencies don't list every closure — check before you go.
Best time to visit Undertow
Best months: March–April and September–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.
Jan
48° / 28°
11 wet
Feb
52° / 30°
11 wet
Mar
58° / 36°
12 wet
Apr
67° / 44°
12 wet
May
75° / 53°
13 wet
Jun
81° / 60°
13 wet
Jul
84° / 63°
15 wet
Aug
82° / 62°
13 wet
Sep
77° / 56°
10 wet
Oct
68° / 46°
9 wet
Nov
59° / 36°
9 wet
Dec
51° / 31°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at N Fk 2, NC, 7.6 mi away at 2,480 ft. The station sits about 900 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Among the 27 boulder problems catalogued at Corner Rock, this represents the upper end of the crag's range, which spans from V3-4 to V13.
Keep exploring — more climbs worth the drive
Photo: bobistraveling, CC BY 2.0 (via Wikimedia Commons)Eagle Rock
~37 min drive
Eagle Rock in North Carolina has 3 bouldering routes.
Photo: bobistraveling, CC BY 2.0 (via Wikimedia Commons)Lower Tier
~37 min drive
Lower Tier in North Carolina has 21 climbing routes across 16 grades, featuring bouldering pads, mixed, sport, and trad styles.
Photo: bobistraveling, CC BY 2.0 (via Flickr)Tail of the Cat Area
~40 min drive
Tail of the Cat Area in North Carolina has 8 climbing routes across 6 grades, offering mixed and traditional climbing.
Photo: bobistraveling, CC BY 2.0 (via Flickr)Family Wall
~41 min drive
Family Wall in North Carolina has 13 routes across 8 grades, offering mixed, sport, and trad climbing.
Photo: bobistraveling, CC BY 2.0 (via Flickr)Lakeview Area
~41 min drive
Lakeview Area in North Carolina has 12 climbing routes across 7 difficulty grades.
Snake's Den
~2 min drive
Snake's Den in North Carolina has 10 climbing routes with 7 difficulty grades, offering mixed, sport, and trad styles.
Rocky Head
~15 min drive
Rocky Head in North Carolina has 5 bouldering routes graded from 5.10a to 5.12c.
Greybeard Boulders
~16 min drive
7 bouldering routes at Greybeard Boulders in North Carolina range across 6 difficulty grades.
Northern Mountains Region
~18 min drive
Northern Mountains Region in North Carolina has 10 climbing routes with 7 difficulty grades.
North Eagle
~37 min drive
North Eagle in North Carolina has 9 climbing routes with mixed, sport, and trad styles.
