From the BTS train station, you will be able to see Siam Paragon. After Siam Paragon, you will pass a temple, Wat Patun Waranam / Wat Sapatum. As you turn, you will reach Central World Plaza เซ็นทรัลเวิลด์. It is a shopping complex- lots of shopping complexes are clustered around this area.
This photo was taken in 2007- that time Spiderman was very popular but it has long been removed.
Below, as it was just right after Chinese New Year, the decoration have yet to be taken down yet.
Central World has Isetan as well as various shops on electronics, gadgets, clothing, accessories and books. If you want to head on to bargains, you need to walk further down, cross the bridge till you head on to Pratunam area.
4,4/1-4/2,4/4 Ratchadamri Rd,
Khwaeng Pathum Wan,
Khet Pathum Wan,
Krung Thep Maha Nakhon