Khao Yai National Park is one of Thailand's most famous national parks and a UNESCO World Heritage Site. It's located in the northeastern part of Thailand in the Issan region. Travelers can reach Khai Yai National Park by various means of transport.
Remember that entrance fees apply for visitors to Khao Yai National Park and operating times may vary, so it's advisable to check the park's official guidelines and schedules before planning your visit.