Bondowoso is a highland regency in East Java, known for its coffee plantations and proximity to Ijen Crater. From Mataram, take a bus to Lembar, a ferry to Padangbai, and another bus to Gilimanuk. After crossing to Ketapang, you can take a local bus or private car to Bondowoso. The route involves winding mountain roads as you approach the highlands.
Total Distance: 380 km driving distance, 300 km straight-line air distance.
The bus ride from Ketapang to Bondowoso is scenic but can be winding.
June to August, when the weather is cool and dry, perfect for hiking.