GUNUNG · Chili

Volcán Antuco

Information

Elevation: 2.969 m
Country: Chili (CL)
Location / Range: Andes, Región del Biobío; Parque Nacional Laguna del Laja, berdampingan dengan Sierra Velluda
Mountain type: Gunung berapi (stratovolcano) muda dan aktif di tepi Laguna del Laja
Volcanic?: Yes — volcano
Coordinates: -37.4100, -71.3511
Difficulty: Sedang (rute normal menapaki scoria lalu bidang salju; crampon & ice axe di musim bersalju)
Best Season: Pendakian jalan kaki: musim panas (Desember–Maret) saat medan kering; ski-alpinisme: Juni–awal September
Permits & Rules: Wajib registrasi/lapor di pos penjaga CONAF Parque Nacional Laguna del Laja; jalur berawal dekat sektor pusat ski (Los Zorros)
Hazards: Cuaca cepat berubah dan angin kencang, bidang salju/es yang menuntut crampon dan ice axe, scoria lepas yang melelahkan, serta status vulkanik aktif dengan fumarol

Description

Volcán Antuco (2,969 m) is a young, active stratovolcano in Chile's Biobío Region, rising on the shore of Laguna del Laja beside the Sierra Velluda massif. Its last major eruptions date to the 19th century, and its cone of lava and scoria makes it a popular objective for both climbing and ski-mountaineering within Parque Nacional Laguna del Laja. The normal route starts on the north-west side near a small ski area, ascending a broad sand/scoria shoulder and then snow slopes to the summit—relatively short but demanding, packing a steep elevation gain into a short distance. In the snow season climbers need crampons and an ice axe, and everyone must register at the CONAF guardhouse before ascending. The summit offers a panorama of the blue lake, the snow-capped Sierra Velluda, and the surrounding volcanic landscape.

Gallery

Foto bersumber dari Wikimedia Commons — klik untuk memperbesar & lihat sumbernya.

Routes

Cara sur dari Los Barros

PD — variasi lebih panjang & terpencil di sisi selatan

1–2 hari

An alternative approach to Antuco from the south side, starting at the Los Barros sector. Longer and more remote than the normal route, with snow/glacier terrain in the upper section facing the Sierra Velluda.

Source

Ruta Normal, cara noroeste (dari sektor Los Zorros / pusat ski)

F/PD — salju ringan, crampon & ice axe di musim bersalju

± 5–7 jam naik (pulang-pergi sehari)

The standard Antuco route starts from the ski-centre parking lot on the north-west side, climbing a broad scoria/sand shoulder then snow slopes to the summit. Crampons and an ice axe are needed in the snow season; registration at the CONAF guardhouse is mandatory.

Source

Travesía ski-alpinisme (ski randonnée)

Ski-mountaineering, kemiringan sedang di bagian puncak

1 hari (Juni–awal September)

A ski-mountaineering variant climbing Antuco from the base of the small ski area on the north-west side, using the lift when running, then skinning to the shoulder and summit with several ski-descent options. Optimal from winter to early spring.

Source

Climbing Experiences

Volcán Antuco (2,969 m) is a popular day climb in Parque Nacional Laguna del Laja, Chile—its normal route ascends a scoria shoulder then snow slopes from the north-west side near a small ski area. Climbers' reports stress the steep elevation gain over a short distance, the sharp contrast between summer (tiring dry sand/scoria) and winter (snow, wind, crampons and ice axe required), and the mandatory registration at the CONAF guardhouse. Antuco is also a ski-mountaineering objective when snow-covered, with panoramas of Laguna del Laja and the Sierra Velluda from the top.

References

The summary above is compiled from the following sources. Click to explore them yourself.