California · Rock climbing · Jamestown

Green Mile

The hardest climb catalogued at Jailhouse Rock.

5.14c
grade
Sport Bolted
style

Best time to visit Green Mile

Best months: February–May and October–December. 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

    57° / 38°

    13 wet

  2. Feb

    61° / 40°

    11 wet

  3. Mar

    65° / 44°

    11 wet

  4. Apr

    70° / 46°

    7 wet

  5. May

    79° / 52°

    5 wet

  6. Jun

    89° / 59°

    2 wet

  7. Jul

    97° / 65°

    1 wet

  8. Aug

    96° / 64°

    0 wet

  9. Sep

    91° / 60°

    1 wet

  10. Oct

    80° / 52°

    4 wet

  11. Nov

    66° / 44°

    8 wet

  12. Dec

    57° / 38°

    12 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at New Melones Dam Hq, CA, 7.8 mi away at 960 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

This route represents the upper limit of difficulty among the 70 climbs catalogued at Jailhouse Rock, pushing into the crag's most challenging terrain.

Keep exploring — more climbs worth the drive

The GrottoPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

The Grotto

~9 min drive

Grotto, The in California has 28 climbing routes with bouldering pads, mixed, sport, and trad styles.

Ort WallPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Ort Wall

~9 min drive

Ort Wall in California has 6 sport climbing routes on 4 difficulty grades.

The Eastern FrontPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

The Eastern Front

~9 min drive

Eastern Front in California has 9 climbing routes ranging from moderate to hard difficulty.

Table MountainPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Table Mountain

~9 min drive

Table Mountain in California has 6 sport climbing routes across 5 grades.

Fort ApachePhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Fort Apache

~9 min drive

Fort Apache is a California climbing crag with 6 sport routes across 4 grades.

Senior WallPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Senior Wall

~10 min drive

Senior Wall in California has 12 climbing routes with 8 difficulty grades, offering sport and trad options.

Knight's FerryPhoto: Elaine with Grey Cats, CC BY-SA 2.0 (via Flickr)

Knight's Ferry

~14 min drive

Knight's Ferry is a bouldering crag in California with 12 routes.

Lower ArboretumPhoto: Genista, CC BY-SA 2.0 (via Flickr)

Lower Arboretum

~22 min drive

Lower Arboretum in California has 11 bouldering routes across 7 grades.

Pinecrest LakePhoto: A Silly Person, CC BY-SA 2.0 (via Flickr)

Pinecrest Lake

~1h 5m drive

Pinecrest Lake is a California climbing area with 2 routes and 2 difficulty grades.

Welcome Wall

~9 min drive

Welcome Wall in California has 7 sport climbing routes across 6 grades.