Spring City 66, Mixed-use skyscraper complex in Kunming, China

Spring City 66 is a mixed-use complex of two connected towers in Kunming, with the taller structure reaching 349 meters and containing 61 floors above ground plus 4 underground levels. The site encompasses 430,000 square meters of space for retail, offices, and other uses.

Construction of Spring City 66 began in 2013 and reached completion in November 2019, marking a pivotal phase in Kunming's urban growth. The project's finish coincided with the city's efforts to position itself as a modern commercial and business hub in southern China.

Spring City 66 is Hang Lung Properties' first project in southwestern China and its ninth on the mainland. The mall opened in 2019, and Hang Lung worked with the Panlong district government to redevelop the neighbouring Shangyi Street block, which reopened in 2025. The hotel, Kunming Grand Hyatt, opened on 6 August 2024.

The complex connects to two major pedestrian boulevards and metro lines, making it easily accessible by public transport. Visitors can navigate the site comfortably through clearly defined walkways and entrances.

The complex is Hang Lung Properties' first project in southwestern China and its ninth on the mainland; the taller tower is Kunming's tallest building. Its shopping mall opened in 2019, and the adjoining Shangyi Street block, redeveloped with the Panlong District government, opened in 2025.