Undoubtedly, Mount Bromo is one of the top lists of foreign and domestic tourist destinations that must be visited.
One of the most spectacular tourist attractions is the Tengger Caldera
The structure stands at 2,392 meters in the eastern region of the Indonesian island of Java and is part of a larger (about 120 km) volcanic complex.
Rising from the almost flat volcanic sand of the caldera are Mount Batok and the active volcano Mount Bromo. Just south of the caldera wall is Mount Semeru, the highest mountain in Java and the most active volcano.
All of these have been included as Bromo-Tengger-Semeru National Park (TNBTS)