Situated near the border town of Mae Sai, this waterfall is part of Tham Luang-Khun Nam Nang Non Forest Park, a place rich in natural wonders. Mae Sai Waterfall is surrounded by dense forest, and the cool, shaded area makes it a fantastic retreat from the tropical heat. The falls are accessible via a short hike, which adds to the sense of discovery. Once you arrive, you’ll find plenty of spots to relax, listen to the water, and take in the tranquil surroundings. If you’re already exploring the northern reaches of Chiang Rai, this waterfall is a must-visit addition to your itinerary.