Located on the eastern tip of Singapore, Singapore Changii Airport (airport code SIN) is Asia's fifth busiest airport servicing nearly 40 million passengers in 2009. Singapore Airport is a hub for Jetstar Asia Airways, Silkair, Singapore Airlines, Tiger Airways, Qantas Airways and Valuair. Virgin Atlantic Airways, Singapore Airlines, and Silk Air manage the most flight out of Singapore Changii.
Singapore is a popular tourist destination with more than ten million visitors each year. Tourists enjoy legalized gambling and a pair of casino resorts at Marina South and Sentosa.
Although Singapore only has five million inhabitants with roughly 40% of whom are foreign-born, after Monaco, Singapore is the most densely populated nation in the world.
With a tropical rainforest climate, wildlife is always on display. Some of the more formal places to enjoy Singapore's environment are the Bukit Timah Nature Reserve, Jurong Bird Park, Sentosa Underwater World, and the Singapore Zoological Gardens.
The Sultan Mosque or Masjid Sultan is the Muslim religious focal point in Singapore. With a giant golden dome, the mosque is a splendour and a mesmerizing display of Middle Eastern and Moorish influences.
As a nations made up of many islands, water sports are very popular. Scuba Diving is also popular especially around Pulau Hantu due to its extensive coral reefs.