Singapore and Rio de Janeiro are the world's only two cities to contain primary rainforest within their boundaries. Bukit Timah is located seven miles (12km) from Singapore's centre. It is a 164-hectare (405-acre) reserve preserving a variety of tree and animal species including flying lemurs, long-tailed macaque monkeys and anteaters. Designated walking and cycle trails undulate through the dense jungle and its highest point is marked by Bukit Timah at 538ft (164m).

Website: www.nparks.gov.sg

Telephone: 6468 5736

Transport: SBS bus 170, or TIBs 67, 75, 171, 173, 184, 852 and 961

Opening times: Daily 8.30am to 6.30pm

Admission: Free