# Sierra la Primavera

- **Country:** Mexico
- **Coordinates:** 20.620000, -103.520000
- **Age:** Pleistocene
- **Location:** Jalisco, Mexico
- **Elevation M:** 2270
- **Volcanic Belt:** Trans-Mexican Volcanic Belt

Sierra la Primavera is a Late Pleistocene volcanic centre in Jalisco of central-western Mexico, located immediately west of Guadalajara in La Primavera Biosphere Reserve. It consists of a caldera, lava domes and lava flows that have formed in the last 200,000 years, with the latest known volcanic eruption having occurred about 30,000 years ago.

![Photo of Sierra la Primavera](https://upload.wikimedia.org/wikipedia/commons/7/7a/Cerro_El_Colli.jpg)

**Source:** https://en.wikipedia.org/wiki/Sierra_la_Primavera (Wikipedia, CC BY-SA)