GUNUNG · Indonesia

Gunung Merapi

Information

Elevation: 2.930 m
Country: Indonesia (ID)
Location / Range: Border of Central Java & Yogyakarta Special Region
Mountain type: Stratovolcano (highly active)
Volcanic?: Yes — volcano
Coordinates: -7.5407, 110.4457
Difficulty: Intermediate–hard; the climb to the summit is CLOSED — the safe limit is only up to Pasar Bubrah
Best Season: Subject to volcanic activity status (BPPTKG); often closed
Permits & Rules: Official summit climbing closed since the rise in activity; follow the Selo route rules and BPPTKG status
Hazards: Eruptions, pyroclastic flows (wedhus gembel), lava avalanches, toxic gases; the summit is not safe to climb

Description

Mount Merapi, on the border of Central Java and Yogyakarta, is one of the world's most active volcanoes at roughly 2,930 metres (its height shifts with eruptions). The most popular trail is via Selo (Boyolali). Because of its intense activity, summit climbing is officially closed and the safe limit for hikers is Pasar Bubrah, a rocky flat below the peak that is also wrapped in local folklore. Merapi remains a cultural and natural icon of Yogyakarta but must be approached with great caution.

Gallery

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

Routes

Via Selo (New Selo)

Sedang–berat

1 hari / semalam

Jalur umum dari Selo, Boyolali menuju Pasar Bubrah; pendakian ke kubah lava umumnya dilarang.

Safety Statistics

Aggregated for prevention and awareness — not a casualty list. Read alongside the safety tips below.

Causes of death

Other

💡 Merapi's chief hazard is pyroclastic flows (locals call them 'wedhus gembel') — superheated gas and debris racing down the slopes. Obey the hazard-zone (KRB) map and the official BPPTKG/PVMBG activity status; do not climb during elevated alert levels or when a danger radius is in force.
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Other

💡 As one of the world's most active volcanoes, Merapi can erupt suddenly with little warning, hurling incandescent rock and toxic gas. Limit climbs to the permitted safe point (e.g. Pasar Bubrah, not the crater rim), carry a mask, and check official updates before setting out.
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Rockfall

💡 Merapi's upper flanks are loose sand and rock that slide easily and endanger climbers below. Keep spacing between climbers, wear a helmet near steep terrain, and stay away from the active lava dome.
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Notable incidents

1930 1930 eruption — about 1,400 dead

The major 1930 eruption produced pyroclastic flows that killed about 1,400 people and destroyed thirteen villages — one of Merapi's deadliest disasters. It shows how far pyroclastic flows reach beyond the summit.
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1994 1994 eruption — 27 dead

On 22 November 1994 a pyroclastic flow killed 27 people, mostly in the town of Muntilan on the volcano's west side. An example of hot clouds striking lower-slope settlements with little warning.
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2006 2006 eruption — 2 dead

The 2006 activity (preceded by the 27 May Yogyakarta earthquake) caused two deaths from volcanic activity. The episode triggered wide evacuations and underscored the value of heeding early warnings.
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2010 2010 eruption — 353 dead, 350,000 displaced

The eruption that began 25 October 2010 was the largest in decades: pyroclastic flows and lahars killed 353 people and forced about 350,000 to evacuate; the summit lost 38 metres of height. The danger zone was widened to a 20 km radius — a reminder that mitigation driven by official warnings saves lives.
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Climbing Experiences

Accounts of climbing Mount Merapi almost all take the Selo route (Boyolali) and stop at Pasar Bubrah — the rocky flat that marks the safe limit below the summit. Many describe night hikes for sunrise, biting wind, the lights of Selo town far below, and the folklore attached to Pasar Bubrah. Important note: because of high volcanic activity, summit climbing is officially closed, so some of the accounts below are older and/or only reach the safe limit. Links are verified reachable before they are shown.

References

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