Brunei is a country in southeast Asia with 380,000 inhabitants. The sultanate is located on the island of Borneo and is enclosed by Malaysia. The country consists of two parts, separated by Malaysia and Brunei Bay. On the north side of both parts, the South China Sea. The landscape is flat and covered by tropical rainforest. In the eastern hills and mountains. Furthermore swampy plains with mangrove forests and lowland jungle in the west and coastal plains in the north. There is a tropical climate with high temperatures and high humidity rate. It rains a lot and often. Bandar Seri Begawan, the capital city and consists of 46,000 inhabitants. Sightseeing in the city, the Sultan Omar Ali Saifuddin Mosque, Brunei History Museum, the Mahaligai, a stone boat, the mausoleum of Sultan Bolkiah, the Aquarium Brunei Hassanal Bolkiah, the park Tasik Lama's former palace, Istana Darussalam and the new palace Istana Nurul Iman. Other major cities are the port city of Muara, Tutong, Sarang and the oil cities Seria and Kuala Belait. Furthermore, the city Kampong Ayer, with pole villages in the Brunei River.