In 1997, a re-survey using satellite technology established its summit (known as Low’s Peak) height at 4,095 metres (13,435 ft) above sea level, which is some 6 metres (20 ft) less than the previously thought and hitherto published figure of 4,101 metres (13,455 ft).

Mount Kinabalu includes the Kinabalu montane alpine meadows ecoregion in the montane grasslands and shrublands biome. The mountain and its surroundings are among the most important biological sites in the world, with over 4500 species of plant, 326 species of birds, and 100 mammalian species identified. Among this rich collection of wildlife are famous species such as the gigantic Rafflesia plants and the orangutan. Mount Kinabalu has been accorded UNESCO World Heritage status.<

Low’s Peak can be climbed quite easily by a person in good physical condition and there is no need for mountaineering equipment at any point on the main route. Other peaks along the massif, however, require rock climbing skills.

Year of the expedition : 1993
Team Members : Ari Sumanta, Kurniawan

On the top of the volcano is a 6 km by 8.5 km caldera, which is filled partially by the crater lake known as Segara Anak (Child of the Sea). This lake is approximately 2000 metres above sea level and estimated at being around 200 metres deep the caldera also contains hot springs.

The volcano and the caldera are protected by the Gunung Rinjani National Park established in 1997. Tourism is increasingly popular with trekkers able to visit the rim, make their way into the caldera or even to make the more arduous climb to the highest point fatalities, however, are not uncommon. In July 2009 the summit route was closed due to volcanic activity at that time and subsequently reopened when the activity decreased. During early 2010 up to and including May 2010 access to Rinjani was at times again restricted due to volcanic activity.

Year of the expedition : 1986
Team members : Rudy

The 1815 eruption is rated 7 on the Volcanic Explosivity Index, the only such eruption since the Lake Taupo eruption in about 180 AD. With an estimated ejecta volume of 160 cubic kilometers, Tambora’s 1815 outburst was the largest volcanic eruption in recorded history. The explosion was heard on Sumatra island (more than 2,000 km (1,200 mi) away). Heavy volcanic ash falls were observed as far away as Borneo, Sulawesi, Java and Maluku islands. Most deaths from the eruption were from starvation and disease, as the eruptive fallout ruined agricultural productivity in the local region. The death toll was at least 71,000 people (the most deadly eruption in recorded history), of whom 11,000–12,000 were killed directly by the eruption the often-cited figure of 92,000 people killed is believed to be overestimated. The eruption created global climate anomalies that included the phenomenon known as “volcanic winter”: 1816 became known as the “Year Without a Summer” because of the effect on North American and European weather. Agricultural crops failed and livestock died in much of the Northern Hemisphere, resulting in the worst famine of the 19th century.

Year of the expedition : 1987
Team member : Palangke

The Balinese believe that Mount Agung is a replica of Mount Meru, the central axis of the universe. One legend holds that the mountain is a fragment of Meru brought to Bali by the first Hindus. The most important temple on Bali, Pura Besakih, is located high on the slopes of Gunung Agung.

Gunung Agung last erupted in 1963-64 and is still active, with a large and very deep crater which occasionally belches smoke and ash. From a distance, the mountain appears to be perfectly conical, despite the existence of the large crater.

From the peak of the mountain, it is possible to see the peak of Mount Rinjani on the island of Lombok, although both mountains are frequently covered in clouds.

Year of the expedition : 1988
Team members : Bimo (RIP)

Known also as Mahameru the (Great Mountain), it is very steep rising abruptly above the coastal plains of eastern Java. Maars containing crater lakes have formed along a line through the summit of the volcano. It was formed south of the overlapping Ajek-ajek and Jambagan calderas. Semeru lies at the south end of the Tengger Volcanic Complex.

Year of the expedition : 1989
Team members : Yoyok Soekaryono, Eka Karyadi, Nur Wachid

Kerinci is located in Province of Jambi, the west central part of the island, in the Barisan Mountains, near the west coast, and is about 130 km (81 mi) south of Padang. It is the most prominent feature of the terrain of Kerinci Seblat National Park, with pine-forested slopes rising 2,400-3,300 metres above the surrounding basin, and a cone 13 km (8 mi) wide and 25 km (16 mi) long at the base, elongated in the north-south direction. At the summit there is a deep 600 m (1,969 ft) wide crater, often partially filled by a small crater lake on the northeast side of the crater floor.

Year of the expedition : 1990
Team members : Yoyok Soekaryono, Eka Karyadi, Nur Wachid

The Gunung Leuser National Park protects the mountain and its surrounding ecosystems. It has been confirmed by some scientists that 2004 Indian Ocean earthquake has activated the volcano. The area surrounding Gunung Leuser National Park famous known with Leuser Ecosystem.

The area surrounding Mount Leuser was declared part of the UNESCO Tropical Rainforest Heritage of Sumatra World Heritage Site in 2004.

Year of the expedition : 1991
Team Members : Yoyong Jayadi, Lalu Nukman, Sobah Mahdi, Monteverdo

Year of the expedition : 1992
Team Members : Birzu Abdi, Andi Indra, Agus Stupid, Seno, Rumansyah, Nurwahid

Pamalaya Expedition : 1994
Team Members : Novan Cahyadi, Benny Risanto, Rangga Kurniawan, Irfan Suryawan, Eka Karyadi

At 4,884 metres (16,024 ft) above sea level, Puncak Jaya is the highest mountain in Indonesia, the highest on the island of New Guinea (which comprises the Indonesian West Papua region plus Papua New Guinea), the highest of Oceania (Australia), and the 5th highest mountain in political Southeast Asia. It is also the highest point between the Himalayas and the Andes, and the highest island peak in the world. Some sources claim Mount Wilhelm, 4,509 m (14,793 ft), as the highest mountain peak in Oceania, on account of Indonesia being part of Asia (Southeast Asia).

For some reasons, the last expedition to Mount Carstenz could not be executed due to no fund nor permit given.