The Lion City · Singapore's MRT is one of Asia's best — punctual, air-conditioned and covering the entire island.
Navigate Singapore with CityNav →Singapore's MRT is one of Asia's best — punctual, air-conditioned and covering the entire island. Changi Airport connects directly to the city centre in under 30 minutes by train.
Best pass for tourists: Singapore Tourist Pass (1, 2 or 3 days)
Singapore has 6 public transit lines, including 6 metro/subway lines. CityNav supports all of them for offline and real-time navigation.
+ 20 more stations supported in CityNav
Get real-time turn-by-turn directions, AR walking navigation, offline transit maps and SOS emergency alerts — all designed for tourists exploring Singapore.
Open CityNav — Free →Singapore MRT trains run every 2–4 minutes during peak hours — among the most frequent metro systems in Asia. Off-peak intervals are 5–8 minutes. Service runs from approximately 5:30am until midnight, with night bus services after closing.
Yes — Changi Airport is on the East West Line (green) at CG2 station, connecting to the city in about 30 minutes via Tanah Merah. Terminals 1 and 4 have free shuttle buses to the MRT stations at Terminals 2 and 3.
Yes — all MRT trains and stations are fully air-conditioned. Most buses are also air-conditioned. This makes transit very comfortable year-round in Singapore's tropical climate where temperatures typically stay between 25°C and 35°C.