It is located on one of the major highways across Java, has a harbour filled with fishing vessels and is surrounded on the landward side by the Probolinggo Regency, but is not part of the regency. Probolinggo is home to the Javanese, Maduranese, Pendalungan (descents of Java and Maduranese) and Tenggerese, who still practice their centuries-old customs and traditions. Probolinggo is bordered by the imposing Mount Semeru, Bromo and Argopuro mountain group, and lined with lovely beaches to the north. Probolinggo's volcanic, mineral-rich soil is highly fertile. The mountains surrounding Probolinggo City abound with lush, tropical foliage, spectacular panoramic vistas, and points of natural interests, history and culture. The motto of the city is 'Bestari', which is an acronym of bersih (cleanliness), sehat (healthy), tertib (orderly), aman (safe), rapi (neat), and indah (beautiful).