Bangkok MRT, also known as underground train, currently consists of only one line – MRT Blue Line.
The MRT Blue Line runs through 18 stations. Chatuchak Park, Phetchaburi, Sukhumvit, Silom, and Hua Lamphong are the most used stations by travelers as they provide access to many tourist attractions. From MRT, you can transfer to BTS at these interchange stations: Chatuchak Park/Mo Chit, Sukhumvit/Asok, and Silom/Sala Daeng.
Service hours: 06:00 to 00:00 daily
Service schedule: Intervals are less than 5 minutes during peak hours (06:00 to 09:00 and 16:30pm to 19:30pm), and less than 10 minutes during off-peak hours.
MRT fares: Fares range between 15 baht ($0.43) and 40 baht ($1.16) per trip.