1. New York

- Country: the USA

- Continent: North America

- Place of interest: Statue of Liberty, Empire State Building, Time

Square, Central Park

2. London 

- Country: Britian

- Continent: Europe 

- Place of interest: Hyde Park, Big Ben, the Tower Bridge, Houses

of Parliament, The River Thames, Maracana Stadium, London Eye

3. Rio de Janeiro

- Country: Brazil

- Continent: South America

- Place of interest: Christ the Redeemer, Tijuca Forest

4. Singapore

- Country:  Singapore

- Continent: Asia

- Place of interest: Merlion, Sentosa, Jurong Island