Mae Yen Waterfall is one of the most beautiful waterfalls in Pai, Mae Hong Son province. However, getting there requires a significant amount of effort, as you have to trek deep into the jungle.

The waterfall is a three-tiered cascade, approximately 30 meters high, with a large pool at the bottom where you can swim.

The journey is a long and challenging trek, making it suitable for those who love hiking and adventure. The trail is quite difficult and requires crossing a stream multiple times.

The starting point for the trek is near a weir located close to the entrance of Wat Phra That Mae Yen, which is about 7 kilometers from Pai town. The total distance is approximately 7-12 kilometers round-trip, and the hike takes about 3-5 hours, depending on your physical condition.

• The trek starts from a weir near the entrance of Wat Phra That Mae Yen, which is located about 7 kilometers from the center of Pai. You must walk to the waterfall from this point.

• Footwear: Wear sturdy, non-slip shoes that can handle getting wet, as you'll be crossing a stream numerous times.

• Best Time to Visit: The best time is during the cool and dry season (November to May) when the waterfall is beautiful and the trail is not too slippery.

• What to Avoid: Avoid the rainy season (June to October) as flash floods can occur, making the trail dangerous.

• What to Bring: Bring drinking water, snacks, and insect repellent, as there are no shops or facilities along the way.

• Safety: It's best to start the trek early in the morning to avoid the midday heat. Consider hiring a local guide if you are unfamiliar with the route.

Admission Fee:

• The waterfall itself is free to enter.

Opening Time:

• As a natural attraction, there are no specific opening hours. It is accessible during daylight hours.