Chattuchak Market, Bangkok's largest market, spans an area of approximately 1.13 km² and houses around 15,000 shops across 26 sections featuring food, art, antiques, fashion, and more. It is a market so vast that it takes all day to explore. While some shops remain open during the week, the weekend sees all shops open, making it the most vibrant period; consequently, it is more widely known as the Weekend Market.