Rainbow drifting in Liangqingshan Valley of Beijing is between 1 and 2 hours. Rainbow rafting in Liangqinggu, Beijing takes about 1 to 2 hours, from preparing, wearing drifting equipment and receiving safety guidance, to launching in a drifting boat, enjoying the scenery and experiencing the exciting drifting process along the drifting route, and finally reaching the destination and landing. Play time will be affected by current speed, number of people and personal drifting speed.