California · Rock climbing · Lakeside

4-West Tier

4-West Tier in California has 20 climbing routes ranging over 11 difficulty grades.

20 routes
5.8 – 5.12a
Sport · Trad

Best time to visit 4-West Tier

Best months: October–June. 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

    64° / 42°

    6 wet

  2. Feb

    64° / 42°

    7 wet

  3. Mar

    67° / 44°

    6 wet

  4. Apr

    71° / 47°

    4 wet

  5. May

    74° / 51°

    3 wet

  6. Jun

    81° / 54°

    1 wet

  7. Jul

    87° / 60°

    1 wet

  8. Aug

    89° / 62°

    1 wet

  9. Sep

    86° / 60°

    1 wet

  10. Oct

    78° / 54°

    2 wet

  11. Nov

    71° / 48°

    4 wet

  12. Dec

    63° / 42°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Alpine, CA, 5.1 mi away at 1,695 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

4-West Tier is a climbing area in El Capitan Preserve, a county-managed preserve in California. It sits among a cluster of climbing areas, with Breeze Way, The Toe and 1-First Tier all about 0.1 mile away. The area has 20 routes, mostly sport climbing with a few trad options. Grades run from 5.8 up to 5.12a, with the median around 5.10b. Among the named routes are Doing Time at 5.8, The Apprentice at 5.10a and Pedal to the Metal at 5.12a. Spring and fall are the most comfortable times to go. Typical averages from a nearby weather station in Alpine show May highs around 74°F and October highs around 78°F, while July and August average in the upper 80s. For a walk, Climber's Approach El Cajone Mountain is about 0.6 mile away and El Monte Trail about 1.5 miles. Paddlers can reach the San Diego River, roughly 4 miles off.