Southwest
Sierra de San Juan Biosphere Reserve: Geographic Overview and Protected Area Mapping
Volcanic terrain and forest ecosystems in Nayarit, Mexico
Explore the volcanic landforms and layered forest communities of Sierra de San Juan Biosphere Reserve. This protected area in Nayarit spans distinct ecological zones from dry coastal lowlands to mountain cloud forests, providing essential habitat and unique biodiversity at the convergence of major Mexican mountain systems.
- Area
- 198.01 km²
- Established
- 2003
- Relief
- Mountain
- Scope
- Terrestrial





