In an half hour range from Chiang Mai centre, at Bo-Sang , there are several artisan and manufacturing sites open to the public. These visits are always in combination with a tour through the factory shop!
Crafts you can admire : silk making, wood sculpture, lacquerware, leather, jewelry, jade cutting,...
The most interactive is the paper umbrella/parasol making:
1)Beat the cane into pulp
2)Let it dissolve in the water and collect with a fine-mazed tool
3)Make bamboo strips for the frame and assemble it
4)Stick the paper to the frame in several layers
5)Paint it
If you want, you can paint your own or take a course in umbrella painting!