"The park spans 186 square miles in the northern province of Chiang Mai, and the best way to explore it is from the city of Chiang Mai. There are many guided group day trips available to book online, or you can hire a private driver familiar with the winding roads. Ensure your itinerary includes all the key attractions, such as the Twin Pagodas (Two Chedis), the Doi Inthanon summit, and the waterfall Wachirathan." - Stacey Wreathall Stacey Wreathall Stacey Wreathall is a freelance writer and Thailand travel expert. She lived in South East Asia for six years, calling Bangkok home for four of them. Travel + Leisure Editorial Guidelines