Yunpugou, Yanqing, Beijing Artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person Beijing Yanqing Yunpugou artificial ice waterfall, ticket 30 yuan / person