Siam BTS station

Siam station (Thai: สถานีสยาม, RTGS: Sathani Sayam, pronounced [sā.tʰǎː.nīː sā.jǎːm]) is the cross-platform interchange station for the BTS Skytrain in Pathum Wan District, Bangkok, Thailand. The largest and busiest station on the BTS with 40,000–50,000 passengers per day, it is where passengers on the Sukhumvit and Silom Lines change trains.

Siam สยาม
4   5
Upper level
Location	Pathum Wan, Bangkok, Thailand
Coordinates	13°44′44.23″N 100°32′3.22″E
Owned by	Bangkok Metropolitan Administration (BMA)
Operated by	Bangkok Mass Transit System Public Company Limited (BTSC)
Line(s)	Sukhumvit Line   Silom Line
Other information
Station code	CEN
History
Opened	5 December 1999
Services
Preceding station   Bangkok Rapid Transit   Following station Ratchathewi toward Wat Phra Sri Mahathat Sukhumvit Line Chit Lom toward Kheha National Stadium Terminus Silom Line Ratchadamri toward Bang Wa

Siam station is one of two BTS stations utilising an island platform, the other being Samrong. At Siam, this is to facilitate transfer between lines. The upper level allows transfer between trains heading to Wat Phra Sri Mahathat and the National Stadium. The lower interchange level allows transfers between trains heading to Bang Wa and Kheha.

The station is located on Rama I Road to the west of Pathum Wan intersection in the heart of Siam District. The station is linked via skybridges to the Siam Square One, Siam Paragon, Siam Centre and Centerpoint of Siam Square shopping centres. It is also adjacent to Siam Square. Additionally, an elevated walkway (called Sky Walk) connects Siam station to Central World Plaza, the Ratchaprasong junction and Chit Lom station.

Siam Station Traditional sign

Crowded people on Siam BTS Station on the rush hour in Bangkok, Thailand