
MRT Blue Line
The MRT Blue Line links many of Bangkok's key districts, shopping areas, and interchange stations across the city.
Transport System
Bangkok MRT covers the metro and monorail routes that complement the BTS, including the Blue, Purple, Yellow, and Pink lines. Compare line hubs, station maps, interchanges, ticketing context, and official live service information.

MRT is the umbrella used for the Blue, Purple, Yellow, and Pink lines in this guide. Together they include underground metro, elevated heavy rail, and monorail services, but they should not be treated as one identical operating or ticketing system.
The Blue Line is the main central cross-city line, useful for Sukhumvit, Silom, Chinatown, Chatuchak, and old-town access. Purple, Yellow, and Pink extend the useful network into different outer corridors and interchanges.
The current guide contains 4 line hubs and 109 station map records for MRT. Start with the line that serves both sides of the journey, use its place links for corridor context, then open the destination station map.
12 station records are marked with interchange or multi-line context. A transfer can involve a walk, a new paid area, and a different ticket system, so confirm the named stations instead of assuming the coloured lines share a platform.
Payment methods differ by line. Blue and Purple line information comes from BEM, while Yellow and Pink information should be checked with MRTA and the current operator. Do not assume a Rabbit or MRT card works across every line.
Check current Blue and Purple line information from BEM before a journey that depends on a specific fare, promotion, first train, or final departure.
Return to Getting Around Bangkok when the real question is whether rail, road, boat, bus, or walking best fits the trip.
Choose a MRT line hub for its route, useful places, station sequence, interchanges, and local station maps.

The MRT Blue Line links many of Bangkok's key districts, shopping areas, and interchange stations across the city.

The MRT Pink Line runs across northern Bangkok, linking residential districts, government zones, and the eastern side of the city.

The MRT Purple Line extends the network north-west of Bangkok and connects into the wider metro system at Tao Poon.

The MRT Yellow Line connects eastern Bangkok neighborhoods and interchange points along a major suburban corridor.