When you're ready to escape from all that sightseeing, get some fresh air and sunshine at Yangcheng Lake. Bring a few snacks or a good book ... Whatever helps you relax!
Wandering around this body of water won't cost a thing, which will be music to your ears if you're traveling on a budget. You'll find Yangcheng Lake in Suzhou. There are plenty more places to experience nearby, including Chengxu Taoist Temple and Huangluo Monastery.