Java and Bali: The Odyssey of Volcanoes

After breakfast, transfer to Carita , on the west coast of Java. En route, you'll stop at the Cikoneng Lighthouse , a historical landmark erected in 1885 after the tsunami caused by the eruption of Krakatau. The day continues with a visit to the Pasauran Volcanological Observatory , where you'll learn about the monitoring of seismic activity at Krakatau , a still-active volcano. A first glimpse into the volcanic world of Java.

Late morning, you'll arrive at Carita harbor to board a speedboat bound for the legendary Krakatoa volcano . The boat will take you around the island, maintaining a safe distance due to volcanic activity. Since the major eruption of December 2018, Anak Krakatau , literally "the child of Krakatoa," remains unstable , making each viewing unique. At the end of the day, you'll set up camp , either at the foot of the volcano or on a neighboring island , depending on the conditions.

In the morning, you'll set off to explore the area surrounding Krakatoa , in the heart of an impressive volcanic landscape. Weather permitting, you 'll climb the slopes of the old cone , offering a clear view of the new crater , formed in 2021 and still regularly active. A refreshing swim in the surrounding warm waters is possible before returning by boat to Carita . In the late afternoon, you'll be transferred back to Jakarta for a relaxing evening.

An early departure for Bandung , a high-altitude city nicknamed the Paris of Java , surrounded by towering volcanic peaks. This leg of the journey immerses you in Indonesian geology through visits to the Geological Museum and the Volcanological Center , two key locations for understanding the archipelago's seismic activity. In the afternoon, you'll travel to the Tangkuban Perahu volcano for a walk along the rim of its active crater , in a steaming, mineral-rich atmosphere. Return to the city at the end of the day to check into your hotel and enjoy a relaxing evening .

Head towards the Papadanyan volcano , traversing a spectacular volcanic chain . Along the way, the fumaroles and geysers of the Kamojang crater hint at the region's intense geothermal activity. An easy hike takes you close to bubbling mud pools , steam vents , and sulfur deposits , all within a breathtaking landscape. The day continues with a visit to the Kamojang geothermal center , nestled in the heart of a vast caldera , before returning to your hotel for a relaxing evening.

In the morning, transfer to the Galunggung volcano , known for its spectacular activity. A hike around the crater offers views of landscapes shaped by eruptions , notably the 1982 eruption, marked by massive mudflows (lahars) that forced the evacuation of over 30,000 people. This site powerfully demonstrates the might of Javanese volcanoes. At the end of the day, you'll arrive in Baturaden , a peaceful resort town at the foot of Mount Slamet , for a well-deserved rest .

The day begins with an immersive walk through the heart of the Javanese countryside, passing traditional villages , terraced rice paddies , wild rivers , and rainforests . This nature retreat reveals the diversity of the landscapes. You then enjoy a relaxing moment in natural hot springs , with the option of a reflexology massage using sulfurous mud , given by a local therapist . In the early afternoon, transfer to Wonosobo , the next stop on your volcanic adventure.

At an altitude of 1,200 meters , Wonosobo is nestled on the slopes of the extinct volcano Perahu , in the heart of some of Indonesia's most fertile farmland. In the morning, you'll set off on a walk through tea and vegetable plantations to the volcanic lake Menjer , a peaceful place where authentic rural life unfolds. You'll then continue to the Dieng Plateau , a volcanic landscape with a mysterious atmosphere, before heading towards Magelang , the gateway to Javanese culture.

The morning begins with a hike through terraced rice paddies towards the Selogryo Temple , discreetly nestled in the vegetation and rediscovered in 1835. The path then winds through light mountain forests , traditional villages , and local plantations , revealing another side of Java. Late morning, you will visit the Borobudur Temple , an architectural masterpiece and the largest Buddhist shrine in the world . In the afternoon, transfer to Yogyakarta , the island's artistic and cultural center.

The morning is dedicated to exploring Yogyakarta , the true cultural heart of Java . You'll visit the Sultan's Royal Palace , a living symbol of Javanese traditions, followed by the Taman Sari Water Palace , a former retreat for the rulers. A stop at the bird market will immerse you in the local atmosphere. In the afternoon, head to the Merapi Observatory to gain a deeper understanding of the activity of this iconic volcano . Return to the hotel at the end of the day for some well-deserved rest .

This day is dedicated to studying Mount Merapi and the still-visible traces of its powerful 2010 eruption . From an observation point at 1,200 meters altitude , you'll appreciate the extent of the damage caused by pyroclastic flows , particularly along the Gendol River , whose bed marks the descent of incandescent material towards the villages. You'll continue your exploration at the Merapi Museum before visiting the refugee center , a testament to local resilience. At the end of the day, you'll head to Prambanan , the largest Hindu complex in Indonesia , with its intricately carved temples.

An early departure takes you to the Sukuh Temple , perched on the slopes of a volcano and considered the last Hindu stronghold in Java against the spread of Islam. Its unique architecture and initiation symbols —phallic figures and sculpted turtles—evoke ancient and still mysterious rites . You continue on foot to the village of Tawangmangu , on the slopes of Mount Lawu , through high-altitude plantations , pine forests , and endemic vegetation. The hike concludes in Tawangmangu National Park with the discovery of Grojogan Sewu Waterfall , nestled in the heart of a rainforest inhabited by free-roaming monkeys . In the afternoon, transfer to Tumpang , at the gateway to the Bromo-Tengger-Semeru massif .

Early in the morning, you'll board 4x4 vehicles to reach the Tengger region , dominated by Mount Bromo (2,329 m) and its spectacular Sea of ​​Sand . The road winds through the dense forest of Bromo-Tengger-Semeru National Park before following the caldera rim and descending to the village of Cemorolawang , perched on the opposite edge. In the afternoon, you'll ascend Mount Bromo , whose smoking crater evokes the ancient beliefs of the Tengger people, for whom this place was the entrance to purgatory . At the end of the day, you'll climb Mount Pananjakan (2,775 m) to admire the sunset over a spectacular panorama: Bromo, Semeru, and the Sea of ​​Sand , bathed in an ethereal light. Return to the hotel in the evening.

Depart before dawn in a 4x4 to cross the Sea of ​​Sand once again and reach the summit of Mount Pananjakan (2,755 m) . From this vantage point, witness a spectacular sunrise over the Bromo caldera , with the plumes of Mount Semeru , Java's highest peak, as a backdrop. After breakfast , head to Gunung Sawur , a Semeru observation point , to deepen your understanding of this active volcano. In the mid-afternoon, transfer to Licin , at the gateway to Kawah Ijen, for a well-deserved night's rest before the final leg of your journey.

Early in the morning, you'll depart in a 4x4 towards the slopes of Kawah Ijen , nicknamed the "green crater." The ascent will be alongside sulfur porters , who extract this mineral by hand on the shores of the world's largest acidic lake . These men carry up to 80 kg over more than 15 km , a striking physical and human reality. You'll witness the weighing of the sulfur and the various transactions , vivid scenes of local daily life. Late morning, transfer to the port of Ketapang , then ferry crossing to Bali . Arrival in Pemuteran , a peaceful seaside resort on the northwest coast, far from the tourist crowds.

You leave Pemuteran for a transfer along Bali's north coast towards Penelokan , in the heart of the island's volcanic landscape. The day begins with a visit to the Batur Volcano Museum , which offers a wealth of information on local geology and Balinese volcanism . You then continue to one of the region's most beautiful viewpoints to admire the impressive structure of Mount Batur , nestled within a vast caldera. At the end of the day, return to your hotel for a relaxing evening.

Early in the morning, you'll set off to explore the basalt lava flows left by the powerful 1963 eruption of Mount Batur. This stark, mineral landscape bears witness to the raw power of nature. The morning continues with a relaxing break at the Toya Bungkah hot springs , with the option to bathe in the Toya Devasya pools overlooking the lake. After lunch there , you'll travel to Ubud , the artistic and spiritual heart of Bali, for the next leg of your journey.

This day immerses you in the heart of Ubud , considered the cultural capital of Bali . You'll explore its painting schools , galleries , and museums , particularly in the artistic Pengosekan district, where local expression truly comes to life. In the afternoon, you'll head to the sacred sites of Goa Gajah (the Elephant Cave) and the royal tombs of Gunung Kawi , carved into the rock in a valley. You'll end the day with a stroll through verdant rice paddies before enjoying dinner at your leisure in Ubud's unique atmosphere.

Enjoy your final moments in Ubud , where you can take some free time to stroll, do some shopping, or simply soak up the Balinese atmosphere one last time. Depending on your flight schedule, you will be transferred to Denpasar airport for your return journey, your mind still filled with memories of the volcanoes, the people you met, and the landscapes of Indonesia.