Bromo Mountain
Mount Bromo (Indonesian: Gunung Bromo), is an active volcano and part of the Tengger massif, in East Java, Indonesia. At 2,329 metres (7,641 ft) it is not the highest peak of the massif, but is the most well known. The massif area is one of the most visited tourist attractions in East Java, Indonesia. The volcano belongs to the Bromo Tengger Semeru National Park. The name of Bromo derived from Javanese pronunciation of Brahma, the Hindu creator god.
Lake Toba
Lake Toba (Indonesian: Danau Toba) is a lake and supervolcano, 100 kilometres long and 30 kilometres wide, and 505 metres (1,666 ft) at its deepest point. Located in the middle of the northern part of the Indonesian island of Sumatra with a surface elevation of about 900 metres (2,953 ft), the lake stretches from 2°53′N 98°31′E / 2.88°N 98.52°E / 2.88; 98.52 to 2°21′N 99°06′E / 2.35°N 99.1°E / 2.35; 99.1. It is the largest lake in Indonesia and the largest volcanic lake in the world.
Raja Ampat Islands
Located off the northwest tip of Bird's Head Peninsula on the island of New Guinea, in Indonesia's West Papua province, Raja Ampat, or the Four Kings, is an archipelago comprising over 1,500 small islands, cays and shoals surrounding the four main islands of Misool, Salawati, Batanta and Waigeo, and the smaller island of Kofiau. It encompasses more than 40,000 km² of land and sea, which also contains Cenderawasih Bay, the largest marine national park in Indonesia. It is a part of the newly named West Papua (province) of Indonesia which was formerly Irian Jaya.
Nantu Forest
Gorontalo riches of endemic flora fauna live in Nantu Forest. High trees surrounded by vines, rattan, and banyan roots being the first sight when you enter this forest. Giant Rao trees growth close together within completely sunlight absence. This site being one of world riches that is very important because it included as one of natural forest left in Sulawesi. It growth Rao giant trees (Diacontomelum Dao), Nantu (Nyatoh), and English tree (Eucalyptus Deglupta) competed its highness with uncountable wild things below.