Doi Suthep large number of tourists is damaging the area's natural environment. Untreated waste water flows directly into the Huai Rap Sadet Waterfall. The annual Visakha Bucha pilgrimage up Doi Suthep leaves more than 30 tonnes of garbage in its wake. Doi Suthep Doi Suthep (ดอยสุเทพ), is a mountain ("doi") west of Chiang Mai, Thailand. It is in elevation and is one of the twin peaks of a granite mountain. The other peak is known as Doi Pui and is slightly higher (1,685 m). Doi Suthep is from Chiang Mai city centre. The vegetation below 1,000 m is mostly deciduous forest, with
Doi Suthep 1981 and has an area of that includes the Wat Phrathat Doi Suthep temple as well as Bhubing Rjanives Palace, further up the mountain. Doi Pui, the other peak of the massif, is closeby via a surfaced road as well as through forest paths. Hmong hill tribe people live in the surrounding area. The chief of Doi Suthep-Pui National Park voiced his concerns in 2018 about the increasing amount of garbage produced by the large number of tourists visiting Doi Suthep temple, a must-see site for Chiang Mai tourists. Untreated water and garbage from more than 300 shops and a