Oolongtan is very close to Potuquan Park. It's only a few steps away. Tickets are charged, there is no electronic ticket, entity ticket is 5 yuan a ticket, the door to buy tickets on its own, very convenient, Wulongtan scenery is beautiful, the park is not very big, there are many springs, Jinan 72 springs, Wulongtan there are many, what Huima Spring, Yuquan, ancient hot springs, crescent springs, Qiuxi Spring, Xianqing Spring, each spring allusion is very interesting, different forms, careful. It's interesting to go to research. There are many tourists on weekends. Most of them are the parents who brought children to play in the water. The upper stream of Qingquan Stone is full of children under pressure. It's very busy. There is a place where you can find a quiet rest without any sound. It's really a great place.