Doi Inthanon National Park
The park is 1,005 square kilometer located south of Chiang Mai City and is, in parts, mountainous and wild. Species which are not found anywhere else in Thailand can be found here. Doi Inthanon being the Thailand's tallest mountain standing at 2,565 meters, it offers one of the best places in Thailand for bird watching.
On higher ground, one can see wild orchids growing. Trekking tours can be arranged through many agencies in Chiang Mai. It is opened 8 a.m. to 4 p.m. from Monday to Sunday. The charge for foreigners is THB200 and Thai is THB20.