Khao Yai Valley, located approximately 150 kilometers northeast of Bangkok, is traditionally known as the birthplace of Thailand’s modern wine industry. Several wineries in the Khao Yai Valley – including the PB Valley Khao Yai Winery – have been making wines for more than two decades. The Khao Yai Valley is located on the very edge of Khao Yai National Park, making it a natural spot for visiting tourists to learn more about winemaking in Thailand.