Union Square is a commercial and residential real estate project in Hong Kong on the West Kowloon reclamation. Covering 13.54 hectares (33.5 acres), the site has a gross floor area of 1,090,026 square metres (11,732,940 sq ft), approximately the size of the Canary Wharf development in London. As of 2011, the development houses some of the tallest buildings in Hong Kong — including the tallest commercial building in Hong Kong, the 118-story International Commerce Centre and the loftiest residential tower in Hong Kong, The Cullinan (270-metre (890 ft) high).
Union Square is located at 1 Austin Road West, Tsim Sha Tsui, Kowloon, Hong Kong. It integrates the Kowloon Station of the Hong Kong Mass Transit Railway. The built area includes 5,866 residential units (totalling 608,026 m² (6,544,740 sq ft)), 2,230 hotel rooms, and 2,490 serviced apartments with 167,472 m² (1,802,650 sq ft) of combined hotel and serviced apartment space and 231,778 m² (2,494,840 sq ft) of office space. This development has a 82,750 m² (890,700 sq ft) shopping mall, Elements.
Source: Wikipedia
The cache is located in a rest area in Union Square. GPS is jumpy here, however you may enjoy the seaview and the sunset near the GZ!