Memorial of the 1844 Wangxia Treaty Leave a Comment / Asian attractions / By huang, Eric The memorial hall is located on Coloane Island. It is mainly used to commemorate the Treaty of Wangxia signed in 1844. Related Content: Shimao Starwood 16 Hotels Jointly Signed to Empower the Development of National Hotel Industry Putuo Mountain Scenic Area A Perfect Island for Free-and-Easy Travel – 2-Day 1-Night Travelogue of Shanghai Sun Island Shanghai Surrounding Family Resort – Shanghai Sun Island Resort Hotel #Self-Drive Tour# Shanghai, the Magic City: Unveiling its Mysteries Upon Arrival! Shanghai Sun Island Resort Hotel, 2 days of simple yet not monotonous time