From The Straits Times Archives: Mountain biking trails around Singapore

The 3km-long Butterfly trail, located off Chestnut Avenue in the Central Catchment Nature Reserve, was closed for "upgrading works" in March by the National Parks Board (NParks). But the trail, one of five mountain biking trails in Singapore, is likely to close permanently. 

Cyclists who say it is one of the most beautiful trails to cycle on are hoping to convince the Government to keep the trail open for enthusiasts. 

We look at some of the other trails around Singapore.