Chiang Rai: Colored Temples
Mae Hong Son: Melting pot of ethnic minorities (7/2-7/4)
Pai: Must motorbike to see attractions! (6/30-7/1)
Chang Mai: Cultural center full of food, elephants, trekking (6/26-6/30, 7/4-7/5)
Sukhothai: Some ruins and some bikes (6/24-6/26)