Roof bar shop is located on Phaholyotin road at Bandu, Chiangrai and open at 6 pm to midnight of everyday. Roof bar sells about food and beverage. And this shop have cozy inside, If you interested to go to the shop you can go from the front of CRRU and turn left about 500 meters, and then turn right back 500 meters at U-turn, and you will see Roof bar from left hand.