Fire Spreads Across 30 Hectares on Mount Merapi's Magelang Flank
A forest fire broke out inside Mount Merapi National Park on Tuesday, September 22, 2026, and burned for two consecutive days before firefighters managed to suppress the main flames. By Wednesday evening, the affected area had grown from an initial 18.5 hectares to approximately 30 hectares, all within the Gentong Block of the Srumbung Resort, located in Ngablak Village, Srumbung District, Magelang Regency, Central Java.
Where Exactly the Fire Burned
The blaze ignited in an area locally known as Cakruk Gentong, Jurangjero, and was first spotted around 2:20 p.m. on Tuesday. The vegetation in the zone is dominated by pine trees, shrubs, and dry grass. Pine trees proved particularly resistant to complete extinguishing: even after the main fire was declared suppressed on Wednesday evening, smoldering embers and small residual flames remained in the burned area.
Heri Wibowo, Head of the Mount Merapi National Park Authority (BTNGM), confirmed the situation on Wednesday night, noting that a follow-up sweep was planned for Thursday morning to ensure no embers could reignite. The cause of the fire had not been disclosed at the time of reporting.
Multi-Agency Response
Firefighting teams assembled quickly and included personnel from the BTNGM, the Magelang Regional Disaster Management Agency (BPBD), the local fire department, military and police units, the Fire-Aware Community (MPA), and the Forest-Care Community (PMH). The coordinated response reflects the scale of effort required when fires occur in steep, forested terrain where pine resin makes complete suppression difficult.
This fire is not an isolated event. Tempo reported that Indonesia's total hotspot count had risen to 1,532 across various regions around the same period, placing the Merapi blaze within a broader pattern of dry-season fire activity across the archipelago.
What Travelers Should Know
Mount Merapi already carried a hiking ban at the time of the fire, put in place earlier in 2026 due to ongoing volcanic activity and unpredictable eruption risks. The forest fire in the Gentong Block adds a second layer of hazard on the mountain's Magelang side. Visitors planning excursions in the wider Merapi area should check current access conditions with the BTNGM before heading out, and should be aware that smoke and reduced air quality can affect communities and guesthouses in the foothills during active fire periods.
Why It Matters for Hosts
Independent operators running guesthouses, homestays, or tour services near the Merapi corridor, particularly on the Magelang and Srumbung sides, should have a clear communication plan for guests during fire or volcanic events. Proactively sharing official updates from the BTNGM and the local BPBD, and being transparent about any smoke or access disruptions, builds trust and reduces last-minute cancellations. It is also worth reviewing whether property insurance and guest communications cover force-majeure scenarios tied to natural hazards, given how frequently Merapi generates alerts of one kind or another.
Details in this post were first reported by Tempo, based on reporting by Septhia Ryanthie, published September 23, 2026.
First reported by en.tempo.co.