Singapore

Modern tall buildings line the streets of Singapore. Several laws ensure clean streets, including laws against urinating in the street, littering, and spitting. If you litter, you usually have to pay a fine or pick up the trash. Over 5 million travelers visit Singapore every year, making it the second most visited city in Asia-Pacific. Besides the Singapore Zoo and the River Safari, other popular tourist attractions in Singapore include the Night Safari, where visitors can see African, Asian, and American animals without seeing any visible divisions.