Khao Yai National Park

Khao Yai National Park, one of Thailand’s oldest and best-known national parks, offers an accessible introduction to the country’s forests and wildlife. Spanning mountains, grasslands, and waterfalls in Nakhon Ratchasima and neighboring provinces, it is part of a UNESCO World Heritage site. Visitors come for scenic drives, well-marked trails, birdwatching, and the chance to spot animals such as gibbons, hornbills, and elephants. Its cooler climate and varied landscapes make it a rewarding choice for travelers seeking nature close to Bangkok.