Welcome to Chiang Mai, Thailand! Chiang Mai is often referred to as the 'Rose of the North'. It is the economic and cultural center of Northern Thailand and the focus of tourism within the region. There is a variety of attractions to cater to different interests in Chiang Mai. You can refer to: Chiang Mai Tourist Attractions for a quick overview of what it has to offer. A comprehensive overview of things to do in Chiang Mai or Thailand could be found in the following websites:

http://www.1stopchiangmai.com/
http://www.tourismthailand.org/See-and-Do/Sights-and-Attractions-Detail/
Visit ThailandConnect for a comprehensive information:
http://www.mfa.go.th/thailandconnect_english/