Your guide will meet you at Yogyakarta airport and transfer you to your hotel. The rest of the day is free.

The morning is devoted to visiting Yogyakarta, the cultural capital of Java, and in particular the area around the Sultan's Palace, built in 1756, where life is good. Your city walk will take you to Taman Sari, known in the days of the Dutch colonial empire as the "Water Palace", and then to the puppet and batik workshops. At the end of the morning, you head for the Ratu Boko temple, perched on the Gunung Kidul hills overlooking the Prambanan plain. You then begin a short hike to the Hindu temple of Prambanan, through forest, traditional villages and rice fields. You then visit the Prambanan temple complex, and in particular Loro Jonggrang, a sumptuous 47-metre-high temple dedicated to the goddess Siva. It is considered́ to be the most elegant and breathtaking Hindu temple on the island of Java. Possibility (optional) of attending the Ramayana show. Return to the hotel in the early or mid-evening.

In the early morning, transfer to the banks of the Kulon Progo river, where you will enjoy a pleasant countryside start in a small Javanese village, from where you will discover the surrounding countryside by bicycle (Dutch). You'll have a gentle introduction to the Javanese countryside, and will make a few stops in the surrounding villages, where you'll have the chance to observe the local handicrafts. In the middle of the afternoon, transfer to the temple of Borobudur. Return to the hotel in the early evening.

Morning transfer to the Sukuh temple, the last bastion of Hinduism in Central Java in the face of the spread of Islam. The temple's original iconography, including phallic figures and large turtle-shaped tables, suggests the existence of initiation and even orgiastic rituals. You then set off on a walk towards the village of Tawangmangu, on the slopes of the Lawu volcano. This walk is an opportunity to discover some of the plant species found in this region, as well as admiring superb panoramic views of the surrounding pine forest and high-altitude plantations. You finish your walk by crossing the Tawangmangu park, which leads you to a superb waterfall (Grojogan Sewu) in the middle of a tropical forest inhabited by a large community of monkeys. In the afternoon, transfer to Tumpang, near Malang, at the western foot of the Bromo-Tengger-Semeru massif.

Morning departure for the Lumajang region, skirting the southern flanks of the majestic Semeru volcano. You will then reach the Tumpak Sewu waterfall ("Thousand Waterfalls" in Javanese). As you descend into the gorge (on a slippery and sometimes steep path), you will feel the force of the hundreds of streams as they "plunge" over 100m. Seen from above, the beauty of this waterfall seems ephemeral as the fine mist soaks everything in its path. No wonder, then, that a photo of Tumpak Sewu with Mt Semeru in the background won the award for "best aerial shot" in 2019. And, if you're also taking your camera equipment with you, remember to protect it from moisture. Return to Tumpang in the late afternoon.

In the early morning, 4x4 vehicles will take you to the Tengger region, where the famous Mt Bromo (2329 m) spits out its volutes and the surrounding caldera forms a gigantic sea of sand. On this journey, you pass through the stunning forest of the Tengger-Bromo-Semeru National Park, skirting part of the crest of the Bromo volcano caldera, before descending to the sea of sand to reach the village of Cemorolawang (located on one of the opposite crests). Mt Bromo is the most revered́ of the Tengger Hindu people who live in the region. Climb the Bromo volcano in the early afternoon. You'll be able to admire its crater resembling a steaming cauldron. It's easy to understand why the Javanese once considered this place to be the entrance to purgatory. You then make your way to the summit of Mount Pananjakan (2,775m) to witness a fabulous spectacle. You will watch the world set against a lunar backdrop, with a breathtaking view of Mount Bromo, its sea of sand, and the Semeru volcano, both of which emit thick fumaroles. Unique! Return to the hotel in the early evening.

Early morning transfer to the outskirts of Kawah Ijen. After settling into your hotel, your guide will take you to some superb rice terraces, from where you will begin a pleasant walk through traditional villages and other plantations (fruit, spices, etc.). Return to the hotel in the late afternoon.