Doi Inthanon National Park is home to the highest mountain in all of Thailand, an extension to the Shan Hills, and made mostly from granite. The park covers a land area of 48,240 hectares, The highest point of the mountain is 2565 meters tall and has been known to hit lows of -8 degrees centigrade, whilst visiting the Park you cannot help but notice the number of birds that you will see, Doi Inthanon is home to more species of bird than anywhere else in Thailand.