1. By Mass Rapid Transit (MRT) and Bus:
- Take the MRT North-South Line (red line) to Ang Mo Kio station.
- Transfer to Bus 138 or Bus 927 at the Ang Mo Kio Bus Interchange.
- Get off at the Singapore Zoo bus stop.
2. By Bus:
- Take Bus 927 from Woodlands Regional Interchange, Kranji MRT station, or Khatib MRT station.
- Take Bus 138 from Bukit Panjang MRT station or Choa Chu Kang MRT station.
- Get off at the Singapore Zoo bus stop.
3. By Car or Taxi:
- Drive or take a taxi along Mandai Lake Road.
- Follow the signs for the Singapore Zoo.
- Park at the zoo's car park.
4. By Private Shuttle Service:
- Some hotels and travel agencies in Singapore offer private shuttle services to the Singapore Zoo.
- Check with your hotel or travel agent for availability and reservations.
5. By Tour or Guided Trip:
- Many tour operators and agencies offer guided tours or day trips that include a visit to the Singapore Zoo.
- These tours typically provide transportation, zoo admission, and a guide.
Remember to plan your trip considering the operating hours of the zoo, which are typically from 8:30 AM to 6:00 PM daily. It is also advisable to check for any special event or attraction closures that may affect your visit.