20 13 where are the free places in Ningbo Tourism Festival?

20 13 Ningbo Tourism Festival hasn't arrived yet. Please refer to 20 12 years:

Ninghai Wushan Grottoes, Qiantong Ancient Town, Huang Liang Shanlin Hot Springs and Beilun Jiufeng Mountain Scenic Area are open to all domestic and foreign tourists free of charge in May1August-20. Xiangshan Songshan, Xiangshan Film and Television City, Shipu Fishing Port Ancient City, China Fishing Village, Yinzhou Tiangong Manor Scenic Area (excluding mulberry picking fees), Southern Song Dynasty Stone Carving Garden, Taogong Island Scenic Area and Dongqian Lake Fuquan Mountain Scenic Area are free for all domestic and foreign tourists in May 19; Fenghua Xikou Scenic Area, Tengtou Scenic Area, Yuyao Siming Mountain Forest Park, Tianxia Royal Garden, Yinzhou Wulongtan Scenic Area, Zhenhai Zhaobaoshan and Zhengshi 17-room Scenic Area, Beilun Phoenix Mountain Harbor Paradise, Jiangbei Cicheng Ancient County, Guobao Temple, Luye Mountain Villa Scenic Area, Ningbo Tianyige Museum, Qing 'antang and other scenic spots, Ningbo citizens and Ningbo migrant workers enjoy a 50% discount; Ningbo Youngor Zoo, Ningbo Dapeng Mountain Tourist Area, Dongqian Lake Xiaoputuo Scenic Area and Zhenhai Jiulong Lake Scenic Area offer 60% discount to Ningbo citizens and migrant workers. Ningbo Ocean World offers 20% discount to Ningbo citizens and migrant workers.