Kew Mae Pan Nature Trail (เส้นทางศึกษาธรรมชาติ กิ่วแม่ปาน) Doi Inthanon National Park Thailand is an amazing 3 km hiking trail. Experience rainforest, grasslands, waterfalls and beautiful Rhododendron flowers – One of the top places to visit in Chiang Mai – Motorbike backpacking trip across Mae Hong Son Loop, Thailand