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GUNUNG · Ekuador

Volcán El Reventador

Source
Volcán El Reventador

Photo: source

Information

Elevation
3.562 m
Country
Ekuador (EC)
Location / Range
Cordillera Real (kaki timur Andes), Reserva Ecológica Cayambe-Coca, Provinsi Napo/Sucumbíos
Mountain type
Stratovolcano andesitik aktif
Volcanic?
Yes — volcano
Coordinates
-0.0769, -77.6561
Difficulty
Berat & terpencil (pendekatan hutan hujan, ladang lava, skoria gembur; WAJIB pemandu). Puncak aktif kerap berbahaya/dilarang
Best Season
Sepanjang tahun bergantung aktivitas vulkanik; hindari saat tingkat siaga tinggi
Permits & Rules
Berada di Reserva Ecológica Cayambe-Coca; pendakian mengikuti pemandu terdaftar dan status aktivitas resmi Instituto Geofísico EPN. Akses ke kerucut aktif kerap ditutup
Hazards
Aktivitas erupsi berlanjut sejak 2002 (lontaran bom lava, aliran piroklastik, hujan abu), gas vulkanik, ladang lava & skoria lepas, hutan hujan lebat dan cuaca basah, keterpencilan ekstrem

Description

Volcán El Reventador (~3,562 m) is an active andesitic stratovolcano on the eastern foothills of the Ecuadorian Andes, about 100 km east of Quito, within the Cayambe-Coca Ecological Reserve toward the Amazon lowlands. Its hallmark is a horseshoe-shaped caldera ~4 km wide open to the east, holding a young, unvegetated cone that rises about 1,300 m from the caldera floor — the seat of current activity. Since the major eruption of November 2002 that dusted ash as far as Quito, it has erupted almost continuously. Ascents begin from the E45 Quito–Lago Agrio highway, pushing through dense rainforest to a camp at the base of the caldera wall, then crossing old lava fields and climbing loose scoria to the active cone — a hard, remote, guided undertaking. Because eruptions are ongoing, reaching the active summit is high-risk and often prohibited; many parties only reach the lava flows on the flanks. The name 'El Reventador' means 'The Exploder'.

Routes

Rute via E45 → kaldera → kerucut aktif (pendekatan barat)

Non-teknis tetapi berat & terpencil; WAJIB pemandu
±3–5 hari pulang-pergi

Pendakian dimulai dari jalan raya E45 Quito–Lago Agrio, menembus hutan hujan lebat kaki Amazon menuju kamp di dasar dinding kaldera (kaldera selebar ±4 km terbuka ke timur). Dari sana pendaki menyeberangi ladang lava tua sisa erupsi 2002 lalu memanjat skoria dan abu gembur di kerucut aktif setinggi ±1.300 m di dalam kaldera. Karena letusan berlangsung terus-menerus, pendakian ke puncak aktif berisiko tinggi dan sering dilarang—banyak rombongan hanya sampai aliran lava di lereng.

Climbing Experiences

El Reventador is a remote, dangerous active volcano, so the 'experiences' documented here mix field/expedition reports with footage of its volcanic activity. The first two videos are a field-visit vlog and an expedition field report to the volcano; the rest are official Instituto Geofísico EPN recordings and coverage of explosive eruptions and lava-bomb ejections — a real sense of why access to the active cone is often closed. All links verified live via oEmbed.

References

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

  1. 1 Wikipedia Reventador en.wikipedia.org · EN
  2. 2 Wikipedia Reventador es.wikipedia.org · ES
  3. 3 Wikidata Reventador (Q248770) wikidata.org · EN
  4. 4 Official Site Volcán El Reventador — pemantauan resmi igepn.edu.ec · ES
  5. 5 Encyclopedia Reventador (352010) volcano.si.edu · EN