Lockdown Chimney
The hardest climb catalogued at Longfield Branch.
- 5.10a
- grade
- Trad Gear
- style
Is Lockdown Chimney open right now?
No closures listed
The National Park Service lists no closures for Big South Fork National River and Recreation Area.
As of · Source: NPS · Big South Fork National River and Recreation Area. Agencies don't list every closure — check before you go.
Best time to visit Lockdown Chimney
Best months: March–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
44° / 24°
Feb
48° / 27°
Mar
57° / 33°
Apr
67° / 41°
May
73° / 51°
Jun
80° / 59°
Jul
83° / 63°
Aug
83° / 61°
Sep
78° / 55°
Oct
69° / 44°
Nov
56° / 33°
Dec
48° / 27°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Pickett Sp, TN, 6.7 mi away at 1,625 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
This route represents the upper end of the grade spectrum at Longfield Branch, where six climbs have been catalogued across the 5.7+ to 5.10a range.
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