The fixed date for Songkran Festival is from April 13 to April 15 though Chiang Mai starts earlier depending on the weekend before the respective dates. There are actually so many places to celebrate Songkran such as pools, canals and even on streets where there are supplies of water. Better yet, grab waster pistol, ride on a pickup and start shooting water to people. However, the best way is to grab a hose. For safety reasons, it is advised to cover your valuables including cellphone, camera and other gadgets to prevent them from getting damaged or it would be better if you leave them at home.