California · Rock climbing · Santee

Magnolia Boulders

7 climbing routes in California: bouldering pads, mixed, and trad.

7 routes
V0 – V6
Bouldering · Mixed · Trad

Best time to visit Magnolia Boulders

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

    69° / 43°

    6 wet

  2. Feb

    69° / 44°

    6 wet

  3. Mar

    71° / 48°

    5 wet

  4. Apr

    75° / 51°

    3 wet

  5. May

    76° / 56°

    2 wet

  6. Jun

    81° / 59°

    1 wet

  7. Jul

    86° / 63°

    1 wet

  8. Aug

    89° / 65°

    0 wet

  9. Sep

    87° / 62°

    1 wet

  10. Oct

    81° / 56°

    2 wet

  11. Nov

    75° / 47°

    3 wet

  12. Dec

    69° / 42°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at El Cajon, CA, 5.3 mi away at 495 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Magnolia Boulders is a climbing area in California, about a mile from the community of Eucalyptus Hills. It sits close to two other climbing areas, Top of the Hill and South Slope, each about 0.1 mile away, which makes it easy to pair with those for a longer session on the rock. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station in El Cajon show April highs around 75°F and October highs around 81°F, while August averages climb to about 89°F. For time off the boulders, the San Diego River Trail and King Roland's Trail are both about 1.4 miles away. Paddlers can reach the San Diego River, roughly 4.5 miles off.