Top 11 Must-Do Activities in Indonesia for Travelers

Bali – Lombok – Gili Islands may represent the quintessential Indonesian “tour,” yet the nation encompasses far more than these renowned destinations. With over 13,000 islands at your disposal, this archipelago provides a myriad of adventurous opportunities.

Organize your itinerary around the 11 activities outlined below.

1. Walk with dragons in Komodo National Park

The UNESCO-protected Komodo National Park is genuinely inhabited by living dragons, known as Indonesia’s apex predators. Rinca Island, located just east of Komodo, features a more concentrated population of particularly assertive dragons, making it one of the most exhilarating predator trekking grounds globally. It is possible to combine dragon sightings with orangutan viewing in a single expedition, exploring some of the world’s most significant wildlife habitats, which possess natural diversity only surpassed by the Amazon.

2. Climb volcanoes in Java

Approximately one-third of the world’s active volcanoes are located on Indonesian territory. Particularly on Java, a volcanic peak is rarely out of view. The prominent Mt. Bromo, standing at 2,329 meters (7,641 feet), is arguably the most frequented climbing target—timing your ascent for sunrise is advisable for a spectacular view.

At each end of the island, one can find the equally awe-inspiring Krakatau, accessible via boat from the western Javanese coast, as well as the 2,799-meter (9,183-foot) Gunung Ijen, renowned for its ethereal blue flames produced by burning sulfur. For those who may have mobility limitations, Tangkuban Perahu volcanic crater (2,084 meters / 6,837 feet) is reachable by vehicle from Bandung. It is recommended to embark on these climbs with an experienced guide or reputable tour operator.

3. Experience one of the world’s last megalithic cultures in Sumba

The island of Sumba remains relatively obscure despite having twice the area of Bali. A unique culture predicated on ancestor veneration has given rise to a striking megalithic tradition wherein immense gravestones (many significantly heavier than Stonehenge’s largest stone) are transported several kilometers across land with the efforts of hundreds of workers. Moreover, Sumba is home to the infamous ritual of Pasola, dramatic horseback battles that can sometimes turn lethal, marking it as a destination for adventurous travelers in Indonesia.

4. Visit the mystical Kelimutu Lakes in Flores

A peculiar geological phenomenon allows the three lakes of Kelimutu on Flores Island to change colors dramatically within a few days. The local populace carefully observes these color shifts, particularly of Tiwi Ata Mbupu, as it is believed to be the final resting place of spirits. Staying overnight in Moni allows you to visit the crater lakes at dawn, just before the mountain mist descends.

5. Dive the Coral Triangle

Indonesian waters house approximately 750 coral species, far surpassing the 70 found in the entire Caribbean. With much of the richest section of the Coral Triangle—recognized as the world’s premier center for marine biodiversity—situated within its waters, it is no wonder that this area is a top destination for dedicated divers.

Raja Ampat has earned a reputation as Indonesia’s premier diving locale, along with Wakatobi National Park situated at the southern end of Sulawesi, both famous for encounters with whale sharks. The presence of manta rays is another significant attraction, with locations such as Komodo’s “Manta Alley” and Nusa Penida’s “Manta Point” (just east of Bali) offering near-certain sightings.

6. Break away from the crowds in Bali’s Wild West

Individuals who perceive Bali as overly congested and over-commercialized need only venture beyond Canggu, where the influx of tourists tends to reach its peak. A two-hour journey further west through picturesque rice paddies leads you to Medewi, situated in the heart of West Bali.

This tranquil surf town is surrounded by twenty kilometers of untouched black sand beach, remaining unblemished save for a few nearby fishing vessels. At the mouth of the Perancak River, one can witness one of the globe’s most vibrant traditional fishing fleets. Furthermore, Sunday mornings showcase the dramatic, albeit often brutal, West Balinese tradition of mekepung buffalo-chariot racing across the expansive rice field plains south of Negara town.

7. Visit the unique otherworldly architecture of Tana Toraja

Nestled in the heart of Sulawesi Island, Tana Toraja boasts one of the world’s most captivating cultures. The local populace constructs stunning homes, characterized by roofs that are said to symbolize either buffalo horns or ships (some assert they resemble spacecraft). Coupled with its serene highland climate and dramatic landscapes, Tana Toraja presents excellent hiking opportunities. However, the primary attraction lies in the elaborate funeral customs, which may exceed costs of US$100,000. The deceased are typically perceived as merely ill until the final rites occur, and visitors may be startled to be introduced to elder family members who have passed away years prior yet remain carefully preserved within family living spaces. Additional island highlights include scuba diving in Bunaken National Marine Park and exploring the Minahasa heritage in North Sulawesi.

8. Visit one of the world’s most spectacular temple ruins

The UNESCO-protected Borobudur temple, located in Central Java, is among the planet’s archaeological marvels. Believed to be the largest (and undoubtedly the most enigmatic) Buddhist temple ruin, it dates back over 1,200 years. It is best to stay nearby to ensure an early visit before dawn, allowing climbers to ascend directly to the upper terrace known as the Sea of Immortality to witness the magnificent sunrise over the Javanese volcanoes, offering one of the most spiritually enriching experiences in Asia. The entrance fee to the temple amounts to US$25 per individual.

9. Sail with the ‘bogeymen’ in a phinisi schooner

The traditional timber sailing vessels crafted in southern Sulawesi are now recognized as part of Humanity’s Intangible Cultural Heritage, serving as a symbol of Indonesia’s marine legacy. These boats, referred to as phinisi (also spelled pinisi), are constructed by the Bugis and Konjo peoples. Historically, the Bugis held a fearsome reputation as pirates who terrorized much of the archipelago, becoming renowned in European folklore as the “Bogeymen.” Presently, this esteemed charter fleet frequently navigates around Sumbawa, Komodo, Maluku, and West Papua, often representing the sole means of accessing some of Indonesia’s most remote islands.

10. Watch orangutans and track tigers in Sumatra

Gunung Leuser National Park represents the premier location to observe critically endangered Sumatran orangutans. The nearby village of Bukit Lawang, nestled along the steep Bohorok Valley, provides opportunities for guided excursions or tours to encounter these remarkable primates. However, visitors are encouraged to take their time as this charming community serves as one of Indonesia’s most pleasant and underappreciated backpacker retreats. Conversely, while Kerinci Seblat National Park is nearly twice the size of Gunung Leuser, it remains less frequented yet is home to one of the world’s few healthy—and increasing—tiger populations.

11. Visit Danau Toba and the Batak Highlands

Danau Toba is recognized as the globe’s largest crater lake. Situated in the center of the lake lies Samosir Island, which holds the title of the world’s largest freshwater island, listed in the Guinness World Records as “the world’s largest island within an island.” Several compelling reasons exist to explore this area, yet the exceptionally welcoming and culturally intriguing Batak people, historically perceived as cannibals, are the main attraction. It is recommended to dedicate adequate time to your visit to Danau Toba, as renting exquisite Batak residences costs a mere few dollars per night, allowing you to fully discover the island, including hot springs and, with appropriate permissions and a Batak guide, the sacred mountain of Gunung Pusuk Buhit.

This article was initially published on March 13, 2022, and updated on December 8, 2023.