Splash and fun, Siam Park City is one of Thailand’s largest theme park, covering an area of almost 120 acres and featuring a wide range of fun and exciting rides as well as adventurous and entertainment activities in five zones such as a roller coaster that speeds 80kph and a ride that drops you from 75 meters above the ground. The main highlight of Siam Park is its water park, which is considered the world’s largest man-made, sea-like pool, favored by both kids, families and teenagers.