Bali's Dark Tourism: Volcanic Disasters, Witch Trials, and Mass Graves

Table of Contents

1. Why Dark Tourism Matters in Bali
2. The 1965–66 Killings: Bali's Great Silence
3. Puputan: Ritual Mass Suicides Before Colonial Forces
4. Mount Agung: Eruption, Evacuation, and the Living Threat
5. Dutch Colonial Violence and the Bali Massacres
6. Leyak, Witchcraft, and the Dark Spiritual Tradition
7. The 2002 and 2005 Bali Bombings
8. Kerobokan: Inside Bali's Most Famous Prison
9. Dark Sites You Can Respectfully Visit
10. How to Approach These Sites as a Visitor

Why Dark Tourism Matters in Bali

Bali's global image is one of the most carefully curated in the world of tourism. The "Island of the Gods," the "morning of the world," the land of offerings and ceremonies and perpetual spiritual serenity — this image is real, but it is partial. The Bali that exists today has been shaped by events of extraordinary violence, political trauma, natural catastrophe, and social rupture that most tourist narratives — including most guidebooks — either ignore entirely or treat with a sentence and a footnote.

Dark tourism does not celebrate suffering. It recognises that places carry histories, and that engaging honestly with those histories — the genocide, the colonial massacre, the volcanic catastrophe, the mass execution — is part of understanding the place in which you find yourself. Many of Bali's most profound spiritual practices, its deepest ceremonies, and its most distinctive cultural characteristics exist because of the historical traumas that preceded them. To know the darkness is to understand the light more fully.

The 1965–66 Killings: Bali's Great Silence

Between October 1965 and early 1966, Indonesia experienced one of the largest and least-discussed mass killings of the 20th century. On Bali, the scale was proportionally catastrophic: estimates of the death toll on the island alone — a population of approximately 1.8 million at the time — range from 40,000 to 100,000 dead within a period of months. That represents between 2% and 5.5% of Bali's entire population, killed in a period of approximately four months.

The Context

On the night of 30 September/1 October 1965, six senior Indonesian Army generals were killed in Jakarta in what became known as the G30S incident (Gerakan 30 September — the September 30th Movement). The new army leadership under General Suharto used the incident to justify the destruction of the Indonesian Communist Party (PKI — Partai Komunis Indonesia), which was at the time one of the largest communist parties in the world with approximately 3 million members and an estimated 15 million affiliated members in mass organisations.

In Bali, the PKI and its affiliated organisations — including the agricultural workers' union (BTI) and the artists' and writers' organisations — had been particularly strong, in part because of the party's alignment with land reform policies that resonated in Bali's densely populated agricultural society. When the killings began in late 1965, facilitated and often directly directed by the army and by affiliated right-wing nationalist and Islamic organisations, Bali became one of the bloodiest locations in the national campaign.

The Mechanics of the Killing

The killings were carried out through a combination of military execution and community-organised violence. In some villages, army officers provided lists of names and community leaders organised the killings. In others, mobs operated with implicit or explicit military approval. Bodies were dumped in rivers, buried in mass graves, thrown into ravines. The killing was intimate, local, and deeply scarring to the social fabric of Balinese villages — in many cases, killers and victims were neighbours, extended family members, people who had shared ritual ceremonies.

The Silence

For more than 30 years — throughout the duration of Suharto's New Order regime (1966–1998) — discussion of the 1965 killings was effectively prohibited in Indonesia. Survivors and witnesses did not speak. Children were not told. The events became what Indonesian historians and journalists, following the fall of Suharto, began calling lubang hitam sejarah — the black hole of history.

The post-Reform era (post-1998) has seen the first tentative official acknowledgements and the beginning of memorial and documentation efforts. The Institute for Policy Research and Advocacy (ELSAM) and YPKP65 (Yayasan Penelitian Korban Pembunuhan 1965) have worked to document survivors, locate mass graves, and preserve testimony. This work is ongoing and in some communities still politically sensitive.

What Remains Visible

There is no official memorial to the 1965 killings in Bali. Mass grave sites exist but are not marked or publicly accessible in a formal sense. The traces of the event are social and spiritual rather than architectural — the gaps in village genealogies, the ceremonies performed decades later by surviving families for the unburied dead, the care with which some elderly Balinese will change what they are willing to discuss when strangers ask.

Puputan: Ritual Mass Suicides Before Colonial Forces

Before the 1965 killings, Bali experienced episodes of mass violence in a very different key — events known as puputan, a Balinese word that translates roughly as "the ending" or "finishing." These were ritualised mass actions in which Balinese courts and their followers chose death by their own hands or weapons rather than surrender to Dutch colonial forces. They are events of extraordinary historical significance, deeply embedded in Balinese cultural identity.

Puputan Badung (1906)

The most devastating and well-documented puputan occurred on 20 September 1906 at the royal court of Badung (covering the area that is now Denpasar and Kuta). Dutch military forces had arrived to assert colonial control following a series of disputes. As the colonial troops advanced, the Raja of Badung led his court — priests, noblewomen, children, palace guards — in a procession toward the attacking forces. Dressed in white cremation garments and carrying ritual weapons and jewellery, the procession met the Dutch guns. As soldiers opened fire and the front ranks fell, others used their kris (ceremonial daggers) on themselves and on fallen members of the court. Dutch accounts record that survivors continued to advance toward the guns. Estimates suggest several hundred people died, including women and children of the court.

A monument to the Puputan Badung stands today in what is now Lapangan Puputan (Puputan Square) in central Denpasar — a public park adjacent to the Bali Museum where this event is partially commemorated and documented.

Puputan Klungkung (1908)

A similar event occurred in 1908 at the final remaining independent kingdom of Bali, Klungkung (now referred to as Semarapura), when the Dewa Agung (supreme king) and his court performed a final puputan in the face of Dutch forces. The Puputan Klungkung Monument in present-day Semarapura marks the site.

Mount Agung: Eruption, Evacuation, and the Living Threat

Bali's landscape is dominated by Gunung Agung — the "Great Mountain" — a stratovolcano rising 3,031 metres above sea level on the island's northeastern edge. It is the highest point in Bali, the spiritual axis of the island's cosmology (the direction of Agung is the sacred orientation that determines the orientation of all Hindu temples, buildings, and sleeping directions), and an active, geologically dangerous volcano.

The 1963 Eruption — The Worst in Living Memory

The most catastrophic eruption of Gunung Agung in recorded history occurred in 1963 — beginning in February and continuing through May of that year. The timing made it politically and spiritually loaded: preparations for the Eka Dasa Rudra ceremony, a ritual purification held once per century at Pura Besakih (the "mother temple" built on Agung's slopes), were underway when the volcano erupted.

The consequences were catastrophic. Pyroclastic flows, lava flows, and ashfall killed between 1,100 and 1,800 people depending on the accounting source — some more recent estimates place the total significantly higher. Entire villages on the slopes were destroyed. Crops were devastated across a wide area. The eruption reshaped the physical geography of the volcano's slopes and created a geological record visible to geologists studying the mountain today. The Eka Dasa Rudra ceremony was controversially interrupted and eventually completed in modified form; the religious significance of the coincidence between the ceremony and the eruption has been interpreted in multiple, contested ways within Balinese Hinduism.

The 2017–2018 Crisis

Gunung Agung erupted again in late 2017, for the first time since 1963. The eruption was preceded by months of seismic activity and a massive voluntary and mandatory evacuation of over 100,000 people from the high-risk zones around the volcano. Ngurah Rai Airport was closed for extended periods, disrupting hundreds of thousands of travel plans and resulting in significant economic losses for Bali's tourism-dependent economy.

The volcanic activity of 2017–2019 was a reminder — for anyone who needed it — that Gunung Agung is not merely a scenic backdrop to Bali's landscape. It is an active volcanic system that has shaped the island's history and will continue to do so. Hikers who summit Agung (which is possible with a registered guide and in periods of low volcanic activity) are engaging with one of the most geologically alive environments in Indonesia. Our adventure guide covers the Mount Agung trek in detail.

Dutch Colonial Violence and the Bali Massacres

The puputan events described above were the most visible moments of colonial violence in Bali, but the Dutch colonial presence involved broader patterns of economic exploitation, forced labour, and administrative coercion throughout the period of direct colonial control (approximately 1906–1942). The nature of Balinese society — decentralised, aristocratic, deeply religious — created a particular mode of colonial encounter that Dutch administrators both romanticised (producing the "artistic paradise" myth that influenced early 20th century tourism) and ruthlessly exploited.

The cultural and economic consequences of the colonial period — the codification of "traditional" Balinese culture in ways that served colonial administrative and tourism goals, the land tenure changes that concentrated agricultural land, the introduction of a cash economy that disrupted traditional exchange systems — continue to shape Balinese society today in ways that are visible to careful visitors.

Leyak, Witchcraft, and the Dark Spiritual Tradition

Balinese Hinduism is not the gentle, peaceful spirituality that wellness tourism often presents. It is a cosmology that takes evil seriously — in which malevolent forces (butha kala) are real, active, and require constant ritual management. The leyak figure — a witch or spirit capable of transforming into terrifying forms and causing illness, death, and misfortune — is not a folklore monster that Balinese people discuss as a quaint tradition. For many Balinese, leyak are a genuine, present danger that requires ongoing spiritual attention.

Historical episodes in which communities identified individuals as leyak and responded with violence — the Balinese equivalent of European witch trials — are documented in both colonial administrative records and in oral historical traditions. The practice of identifying community members as practitioners of black magic (pengiwa) and the social consequences of such identification — ostracism, violence, execution — were not unique to Bali but took distinctive Balinese forms.

The tradition of calonarang — theatrical performances that dramatise the struggle between the witch queen Rangda and the benevolent lion spirit Barong — is one of Bali's most famous performance traditions, performed at temple ceremonies and cultural events. Behind its theatrical form is a genuine cosmological framework that takes seriously the reality of destructive magical forces. A visitor who understands this context watches calonarang as something more than a colourful dance show.

The 2002 and 2005 Bali Bombings

On 12 October 2002, three bombs planted by Jemaah Islamiyah terrorists exploded in Kuta, Bali. The primary attack — at the Sari Club on Jalan Legian — killed 202 people, the majority of them young Australian tourists. The bombings were the deadliest terrorist attack in Indonesian history and produced a trauma that transformed Bali's security environment and its relationship with international tourism permanently.

A second, smaller attack on 1 October 2005 killed 23 people in suicide bombings at Jimbaran and Kuta. The security response that followed — which included the execution of three convicted Bali bombers in December 2008 — marked a turning point in Indonesia's counter-terrorism posture.

The Ground Zero Monument on Jalan Legian in Kuta stands at the site of the Sari Club explosion. It is an architectural space of genuine beauty and gravity — a cylindrical stone memorial inscribed with the names of all 202 victims. It is visited daily and stands as a genuine place of remembrance for families from Australia, the UK, Germany, Indonesia, Sweden, and 19 other nations who lost people that night. Visiting it is appropriate and respectful; it is a public memorial and welcome visitors in exactly that capacity.

Kerobokan: Inside Bali's Most Famous Prison

Kerobokan Prison — explored further in our guide to getting arrested in Bali, formally Lembaga Pemasyarakatan Kelas IIA Kerobokan — is one of the most discussed prisons in the world by reference to tourist experiences, yet it occupies a strange position in Bali's geography: visible, physically close to the tourist areas of Kerobokan and Seminyak, occasionally glimpsed by passers-by on the road to Tanah Lot, but utterly closed to the tourist gaze.

The prison has housed more famous foreign drug offenders than any other facility in Southeast Asia: Schapelle Corby (Australian, convicted of marijuana importation 2005 — see our guide on drug penalties in Bali), the Bali Nine (nine Australians in various stages of sentences and executions for heroin trafficking, 2005 onward), Brazilian Marc Ament (life sentence for drug trafficking), and numerous European and American nationals over the decades. The international media coverage generated by these cases has made Kerobokan simultaneously the most famous and least visited destination in Bali.

Tourists do not visit Kerobokan. It is not a heritage site or a dark tourism landmark in the conventional sense — it is a functioning maximum-security prison. Its significance in the dark tourism context is as a reminder, tangible and proximate, of what the legal system that exists below Bali's golden surface actually does to the people it catches.

Dark Sites You Can Respectfully Visit

Site	Location	Historical Significance	Visitor Access
Ground Zero Monument	Jalan Legian, Kuta	2002 Bali Bombings memorial	Open to public; respectful dress expected
Lapangan Puputan (Puputan Square)	Central Denpasar	1906 Puputan Badung site; monument and Bali Museum adjacent	Open public park; museum requires ticket
Puputan Klungkung Monument	Semarapura (Klungkung)	1908 Puputan Klungkung	Publicly accessible; museum complex adjacent
Bali Museum (Museum Bali)	Denpasar	Pre-colonial, colonial, and modern Balinese history	Open; entrance fee applies
Gunung Agung trekking	Northeast Bali	1963 eruption geology; volcanic landscape	With registered guide; check alert levels before booking
Pura Besakih	Agung slopes, Karangasem	Near 1963 eruption zone; spiritual significance to crisis	Open with appropriate dress; entrance fee

How to Approach These Sites as a Visitor

Dark tourism in Bali requires particular sensitivity given that many of the histories involved are recent, unresolved in their political implications, and involve living communities who carry them as intimate inherited trauma rather than as historical facts they have processed and moved past.

• On the 1965 killings: Do not ask elderly Balinese people directly about the events of 1965 unless you have an established trust relationship and they have indicated willingness to discuss it. The subject remains sensitive. Engage with it through documentation, museum archives, and the published testimonial literature rather than through direct community interrogation.
• At memorial sites: Conduct yourself as you would at any place of memorial — quietly, respectfully, without making the space into a backdrop for social media performance. Photographs at the Ground Zero Monument are not prohibited but should be taken with gravity, not as a tourist selfie backdrop.
• Hire informed local guides: For the historical dimensions of Bali's dark history — particularly the 1965 events and the colonial period — a guide with genuine historical knowledge (not a standard tour guide trained primarily in temple ritual and rice paddy aesthetics) transforms the experience from a surface-level check to a genuinely meaningful encounter.

For more cultural depth, explore our guides on cultural etiquette in Bali, the Ogoh-Ogoh parade, and our first-time visitor guide.

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