Changi Airport most of the people here are those who come and go outside or in the country. But there may be more to watch the airport or shopping.
Botanic Garden most tourists go to visit the natural vegetation or on vacation.
Cark Quay"s nightlife. Most visitors go to rest for fun and entertainment.
Marina Bay sources including many attractions Tourists may go to visit the beauty of the place. Or go for the knowledge. And go to a photograph as a souvenir