Rent a bike in Songshan Lake.

Don't bother now, it's a lot of personal, but you have to detain documents, such as ID cards. Single 10 yuan, double 20 yuan. I went to play in April this year and rented a bicycle at the main entrance of Songhu Yanyu. The main entrance is always accessible. The prices of bicycles rented outside are almost the same, mainly because there is no time limit. That time we rented a private one at the door. There are no shops and no time limits. It doesn't matter where you step as long as you like.