Key facts
Cerro Unión (3,652 m) is in Santiago Metropolitan Region.
- Region
- Santiago Metropolitan Region
- Nearest higher peak
- Cerro Mirador del Morado · 3,883 m, 1.6 km
- Nearest hut
- Refugio Alemán Lo Valdés · 1,948 m, 8.3 km, staffed
- Parking
- 3 km
- Nearest village
- Campamento El Volcán - Alto Maipo · 5.4 km