Farm Chokchai Khao Yai: Ultimate Guide & Tickets Farm Chokchai Khao Yai is one of Southeast Asia’s largest and most famous agritourism destinations, located approximately 160 kilometers northeast of Bangkok (a 2- to 2.5-hour drive) along Mittraphap Road in Pak Chong, Nakhon Ratchasima. Spanning over 8,000 acres of lush countryside, this working dairy farm offers […]