IMPACT Muang Thong Thani

IMPACT Muang Thong Thani occupies a purpose-built estate on Popular 3 Road in Ban Mai, Pak Kret District, Nonthaburi, roughly 20 kilometres north of central Bangkok on the city's northern fringe. It is the largest exhibition and convention complex in Thailand and, by indoor floor space, among the biggest in Asia. Its history is unusual: the site began as the Muang Thong Thani Sports Complex built by Bangkok Land for the 1998 Asian Games, hosting boxing, gymnastics, volleyball and rugby. After the Games it was converted, reopening as the IMPACT Exhibition Center in 1999; the convention centre followed in 2000, further halls in 2003 and the column-free Challenger halls in 2006. The estate now hosts more than 490 events and some 15 million visitors a year. The complex contains the 12,000-seat IMPACT Arena, the IMPACT Exhibition and Convention Center with eight multi-purpose halls totalling about 47,000 square metres, the 60,000-square-metre IMPACT Challenger, IMPACT Forum Hall 4, the Thunder Dome and The Portal lifestyle complex with retail and dining. Indoor floor space across the estate exceeds 140,000 square metres. Halls are pillar-free and divisible: Halls 5–8 offer 5,000 square metres each, while Halls 9–12 total 27,000 square metres and can be split into smaller units, with clear heights around 13.5 metres. The architecture is functional big-box exhibition space wrapped around the arena, with wide service yards and drive-in access. Transport improved markedly with the MRT Pink Line extension: IMPACT Muang Thong Thani station (MT01), Exit 3, has a sky entrance into the Challenger halls, and Lake Muang Thong Thani station (MT02) links to Forum Hall 4 by skywalk. Vans run from Victory Monument, Chatuchak and Silom.