Huai Pa Tad, located in Lan Sak District, Uthai Thani Province, is famously known as the "Jurassic Land of Thailand." It offers a glimpse into the ancient wonders of a primordial forest. The surrounding area of Huai Pa Tad features a relatively closed ecosystem, accessible through a single entrance, where sunlight filters in only during midday. This destination is a must-visit for adventure seekers and is considered one of Thailand's Unseen attractions, giving you the feeling of stepping back into the Jurassic era. Key highlights of Huai Pa Tad include the "Tad Tree," an ancient palm species abundant in this limestone valley, and the "Pink Dragon Millipede," a rare creature which can only be found in this location in Thailand.