There won't be any tours at that time, but you could check out the sights yourself and walk around the city independently. It's very easy.
Take a look at the tourism idea for some sights.
http://www.yoursingapore.com/content...xperience.html
Some things I can think of off the top of my head is the Singapore Flyer, the Raffle Hotel, Orchard Road if you want to shop, Chinatown or Little India, maybe the Marina Bay Sands.
The last train from the city to the airport is usually a bit before midnight. You can check here
http://www.smrt.com.sg/trains/train_timings.asp
There's bus 36 but the last bus is slightly earlier than the MRT so better stick with the train, and easier.
Originally Posted by
Cypress
Next month I'll be flying from AKL to HKG via SIN and have got a 13 hour stopover. I arrive at about 19.30 and have booked accommodation at the Ambassador Transit Hotel. After checking in and leaving my overnight bag in the room, I'd like to clear Immigration & Customs and spend a couple of hours sightseeing.
I believe that sightseeing trips are laid on for transit passengers, but I can't imagine them being that late in the evening. Any suggestions would be most helpful.
Also, if I do leave the airport, and as I'll be relying on public transport, when is the latest I can to get back to the Transit Hotel?
Many thanks.