Osorno

Information

Elevation

2.652 m

Country

Chili (CL)

Location / Range

Andes — Region Los Lagos, dekat Puerto Varas

Mountain type

Stratovolcano berglasier (kerucut simetris), Zona Vulkanik Selatan Andes

Volcanic?

Yes — volcano

Coordinates

-41.1000, -72.4931

Difficulty

Berat untuk pendakian puncak (rute glasier ber-crampon, kemiringan es 40–45°); wajib pemandu. Opsi trekking glasier lebih ringan tersedia.

Best Season

Musim panas belahan selatan (Des–Feb)

Permits & Rules

Pendakian puncak hanya lewat operator/pemandu berizin; berada di Taman Nasional Vicente Pérez Rosales (CONAF). Ascenso kerap ditutup sementara saat kondisi glasier/jatuh batu berbahaya

Hazards

Celah glasier (crevasse) tersembunyi, lereng es curam, jatuh batu pada rute, surutnya glasier, serta cuaca dan angin yang cepat berubah

Description

Volcán Osorno (2,652 m) is a near-perfect conical stratovolcano in Chile's Los Lagos Region, about 45 km from Puerto Varas, rising between Lake Llanquihue and Lake Todos los Santos. Its symmetrical, snow-capped silhouette is often likened to Mount Fuji and is an emblem of the Lake District. Geologically it is one of the most active volcanoes of the southern Chilean Andes, with 11 recorded eruptions between 1575 and 1869, and although dormant for over a century it remains classed as active. The summit climb is more than a trek: the route follows glaciers with 40–45° ice slopes near the top, demanding helmet, crampons, ice axe, rope team and glacier-travel skills—usually with a licensed guide on a pre-dawn start. Because of crevasses and rockfall risk, authorities sometimes close the summit route temporarily; lower glacier treks and the La Burbuja ski area serve general visitors instead.