Tianchi is one of the main tourist attraction and it is very very crowded especially at weekends.(Also the admission fee to Tianchi is terribly expensive---RMB60/person!!!I don?t think that?s worth of it.)You can take a boat ride on the lake, wander along the lake shore, horse riding or stay in one of the yurts for a night.(Be prepared that toilets are not available inside the yurt and you have to walk in the dark outside to find a toilet.)

