GUNUNG · Nepal / Tiongkok (Tibet)

Gyachung Kang

Gyachung Kang (གྱ་ཆུང་ཀང་)

Gyachung Kang (≈ 7.952 m) di rangkaian Mahalangur Himal, perbatasan Nepal–Tibet — foto dari Wikimedia Commons. Photo: source

Information

Elevation: 7.952 m
Country: Nepal / Tiongkok (Tibet) (NP)
Location / Range: Mahalangur Himal (sub-rangkaian Khumbu), di perbatasan Nepal–Tiongkok, di antara Cho Oyu dan Everest, di kepala Gletser Ngozumpa dekat Gokyo
Mountain type: Puncak es-salju di pegunungan tinggi (bukan gunung berapi) — puncak tertinggi antara Cho Oyu dan Everest di rangkaian Mahalangur Himal
Volcanic?: No (non-volcanic)
Coordinates: 28.0981, 86.7422
Difficulty: Sangat sulit — ekspedisi Himalaya berketinggian ekstrem (~7.952 m) dengan medan gletser, dinding es, dan ketinggian mematikan; jarang didaki
Best Season: Pra-monsun (April–Mei) dan pasca-monsun (September–Oktober), musim ekspedisi standar Himalaya Nepal
Permits & Rules: Puncak ekspedisi berizin; pendakian memerlukan izin puncak dari otoritas Nepal (atau akses sisi Tibet dari Tiongkok) beserta layanan agen ekspedisi. Pendekatan lazim dari lembah Gokyo/Ngozumpa
Hazards: Ketinggian ekstrem di atas 7.900 m (zona kematian mendekat), badai Himalaya mendadak, longsoran salju, seracs & jurang gletser, serta suhu sangat rendah dan angin kencang di punggungan atas

Description

Gyachung Kang (≈ 7,952 m) is the 15th-highest mountain in the world and the highest peak standing between Cho Oyu and Everest in the Mahalangur Himal, right on the Nepal–China (Tibet) border. It rises to only about a hundred metres below the 8,000 m threshold, making it — by elevation — among the highest peaks that are not eight-thousanders. Yet Gyachung Kang remains relatively little known, partly because its modest prominence (about 700 m) makes it read as part of the Khumbu wall of giants rather than a free-standing summit. Its first ascent was made by a Japanese expedition on 10 April 1964 (Yukihiko Kato, Kiyoto Sakaizawa and Sherpa Pasang Phutar reached the top) via the west side, approached from the Nepalese flank up the Ngozumpa Glacier near Gokyo. Its difficult north face was first climbed in 1999 by a Slovenian team and repeated alpine-style by Yasushi Yamanoi in 2002. Remote, technical and at extreme altitude, the mountain is rarely climbed and is more often simply admired from the Gokyo trekking route.

Gallery

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

Routes

Dinding Utara (North Face) — jalur teknis dari sisi Tibet

Ekstrem — dinding es teknis dengan bahaya objektif tinggi

Ekspedisi; upaya puncak alpine multi-hari

Dinding utara Gyachung Kang adalah tantangan teknis besar: pertama dituntaskan tim Slovenia pada 1999 dan diulang secara alpine oleh Yasushi Yamanoi pada 2002. Rute ini menuntut pendakian es dan campuran yang berat di ketinggian ekstrem, dan hanya untuk pendaki berpengalaman tinggi.

Source

Sisi Barat / Punggungan Barat Laut (jalur pendakian pertama, dari Nepal via Gokyo)

Sangat sulit — pendakian gletser & es berketinggian ekstrem

Ekspedisi berminggu-minggu (pendekatan trekking + rotasi kemah berjenjang)

Rute pendakian pertama (1964) mendekati Gyachung Kang dari sisi Nepal lewat Gletser Ngozumpa di dekat Gokyo, lalu naik melalui sisi barat menuju punggungan barat laut hingga puncak (~7.952 m). Jalur ekspedisi klasik ini menuntut aklimatisasi panjang, rangkaian kemah tinggi, dan penanganan medan gletser serta punggungan bersalju yang terpapar.

Source

Climbing Experiences

Because it is so remote, technical and at extreme altitude, Gyachung Kang is rarely climbed and full summit footage is scarce. The available documentation consists of verified expedition reports (north-face ascents and expedition-operator notes) plus profile/aerial videos that introduce the peak's position and shape between Cho Oyu and Everest. The sources below link real climbing reports and visuals of the mountain from both the Nepalese (Gokyo/Ngozumpa) and Tibetan sides.

References

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