A longer, quieter alternative to Manquehue with a wide ridge, mining-road start and views toward the Andean foothills.
Cerro Pochoco sits further into the foothills east of Lo Barnechea and is known for the Cerro Pochoco astronomical observatory area on its flank. The route begins on a dirt track and climbs the ridge in long, steady sections with little shade. It is quieter than Manquehue, but also more remote: carry more water, a map and a charged phone. Views take in the Mapocho valley, Santiago's eastern suburbs and the ranges beyond. The hike is best in cool months because the south-facing approaches are dry and exposed.
| Distance | About 6 km each way |
|---|---|
| Duration | 4 to 5 hours round trip |
| Difficulty | moderate |
| Trailhead | Metro Line 1 to Los Dominicos then taxi or ride-hailing to Camino Pochoco; no direct public transport to the trailhead. |
| Best season | March-June and September-November |
| Address | Camino Pochoco, El Arrayan sector, Lo Barnechea, Santiago, Chile (approximate trailhead) |
Trail facts
- Trail area
- Lo Barnechea, Santiago Oriente
- Trail type
- Summit ridge hike
- Terrain
- Dirt road and rocky ridge
What to bring
- 2.5 litres of water
- Hiking shoes or boots
- Hat and sunscreen
- Wind layer
- Map or offline GPS (Wikiloc/AllTrails)
Location
Camino Pochoco, El Arrayan sector, Lo Barnechea, Santiago, Chile (approximate trailhead)
-33.3540, -70.5110 View on map
Highlights
- Quieter hill than Manquehue
- Ridge views over Lo Barnechea and the Mapocho valley
- Dark-sky astronomy area nearby
- Good training route for higher peaks
- Few visitors on weekdays
Tips for visiting
- Start early; the route is entirely exposed.
- Carry offline maps: signage is limited.
- Tell someone your plan; phone coverage is patchy in the upper sections.
- Check access: the private land around the trailhead can change access conditions.
- Avoid after heavy rain when clay sections get slippery.
When to visit
Cool mornings in autumn and spring.
Accessibility
Not accessible: steep unpaved ridge with loose rock.
Frequently asked questions
Is Pochoco harder than Manquehue?
It is longer and has more elevation gain, so most hikers rate it as moderate to demanding.
Is there an entrance fee?
Access conditions vary; confirm at the trailhead or via local hiking groups before going.
Can I do it alone?
Experienced hikers can, but with limited marked signage and low traffic on weekdays, joining a group is safer.