Full map at http://www.sbg.org.sg/map_nog.htm
This walk is conducted by the volunteers of the Singapore Botanic Gardens and is held every third Saturday of the month.
A tour in Mandarin is also conducted at 4pm.
Time: 9am, 10am, 11am (English) and 4pm (Mandarin), register at Visitor Centre 15 minutes before the tour starts. Registration is on a first-come-first-served basis.
Tour duration: One hour.
Cost: While the tour is free, admission charges to the Orchid Garden applies: $5/adult, $1/student, $1/senior citizens (above 60 years) , Child below 12 years - Free
Contact: Visitor Services 6471 7361