Bromo Tengger Semeru National Park
Bromo Tengger Semeru National Park is a large protected area in East Java, Indonesia, spanning Probolinggo, Pasuruan, Lumajang and Malang regencies. Centered on the Tengger Caldera, it encompasses the active volcanoes Mount Bromo and Mount Semeru, Java's highest peak, along with a vast sea of volcanic sand. Notable for its dramatic volcanic landscapes, sunrise viewpoints and Tenggerese cultural heritage, it is one of Indonesia's most visited national parks.