TENGGER HIGHLAND: An ancient caldera; the highest one in Java. Right in the middle of a sea of sand stands four peaks of mountains. According to Esther (1980 et all) formerly Mount Tengger was a very large mountain with a peak of 4.000 meters above sea level. About one and a half million years ago a very large caldera of 8-10 km Mount Tengger; there was a major explosion which formed activities did not stop.
Now the remains of the previous mountain are there to see in the highlands such as: Mt. Bromo (2.392m), Mt. Batok (2.400m), Mt. Widodaren (2.614 m), Mt. Watangan (2.601 m), Mt. Kursi (2.581 m), and wide laut Pasir (sea of sand) caused by its eruption.
Tengger highland itself consists of some beautiful attractions can't be miss such as Tengger Caldera. Bromo Tengger Semeru National Park is popular because of its unique and spectacular natural phenomena and it is easy to enjoy it from a relatively close position.
Now the remains of the previous mountain are there to see in the highlands such as: Mt. Bromo (2.392m), Mt. Batok (2.400m), Mt. Widodaren (2.614 m), Mt. Watangan (2.601 m), Mt. Kursi (2.581 m), and wide laut Pasir (sea of sand) caused by its eruption.
Tengger highland itself consists of some beautiful attractions can't be miss such as Tengger Caldera. Bromo Tengger Semeru National Park is popular because of its unique and spectacular natural phenomena and it is easy to enjoy it from a relatively close position.