Thailand's tallest building observation deck — including a glass floor 78 storeys above Silom.
At 314 metres, Mahanakhon was Thailand's tallest building when completed in 2016 — the distinctive 'pixelated' glass facade is one of Bangkok's most recognisable modern landmarks.
An indoor observation deck on floor 74 and an outdoor deck on floor 78, including a glass floor section where you can (nervously) look straight down.
880–1,050 THB depending on time of day and add-ons; sunset tickets are the most popular and priced accordingly; book online for a discount over walk-up prices.
BTS Chong Nonsi station connects almost directly to the building — one of the most transit-accessible viewpoints in Bangkok.
