Pha Kluai Mai Waterfall Khao Yai is one of the most beautiful rainforest waterfalls in Khao Yai National Park, offering visitors a rewarding combination of nature, hiking, and birdwatching. Located near the Pha Kluai Mai Campground, the waterfall can be reached via a scenic waterfall trail that passes through evergreen forest, bamboo groves, and flowing […]