A trained monkey rides a toy cycle during a Topeng Monyet (Monkey Mask) show at a densely populated area in Depok on the outskirts of Jakarta, Indonesia, on May 18, 2024. (Photo by Ajeng Dinar Ulfiana/Reuters)

A woman poses for a photo with the Rafflesia Arnoldii flower at Palupuah Forest, Agam District, West Sumatra, Indonesia on September 16, 2024. Palupuh forest is located at an altitude of 975 meters above sea level, with temperatures reaching 18-20 degrees Celsius. According to The West Sumatera Nature Conservation Agency (BKSDA), in the province of West Sumatra there are 36 points where this endangered flower grows. (Photo by Adi Prima/Anadolu via Getty Images)

Models walk the runway during Pets Carnival on day 1 of the Jember Fashion Carnival 2025 on August 08, 2025 in Jember, Indonesia. (Photo by Robertus Pudyanto/Getty Images)

Women take pictures between stone sculptures of half-buried people at the Lapindo mud field in Sidoarjo, October 11, 2015. Disaster tourism has become more common in Indonesia, where visitors are drawn to sites of earthquakes, floods and volcanic eruptions to witness the aftermath of catastrophes or simply do some soul-searching. (Photo by Reuters/Beawiharta)

The wreckage of a van is overgrown by plants in Simacem village in North Sumatra, Indonesia, November 16, 2015. The village was abandoned following the eruption of Mount Sinabung as it was considered too close to the still rumbling volcano. (Photo by Binsar Bakkara/AP Photo)

Students stand on the roof of a wooden boat as haze blankets the Musi River while they travel to school in Palembang, on Indonesia's Sumatra island, September 10, 2015. Indonesia is investigating 10 firms over worsening forest fires that have created a blanket of smog over Southeast Asia, threatening them with sanctions if they are found responsible, a government minister said on Tuesday. The thick haze from Indonesia's Sumatra and Kalimantan islands has forced the repeated cancellation of flights in the area and pushed air quality to unhealthy levels in neighbouring Singapore and Malaysia. (Photo by Reuters/Beawiharta)

A female participant of the Bela Negara – “defend the nation” – programme applies camouflage face paint on another participant's face at a training centre in Rumpin, Bogor, West Java, Indonesia June 2, 2016. (Photo by Darren Whiteside/Reuters)

Kelimutu is a volcano, close to the small town of Moni about 50 km to the east of Ende, Indonesia in central Flores Island of Indonesia.