东安湖体育公园

Dong'an Lake Sports Park is at 16 Sports Park Road, Dong'an Subdistrict, Longquanyi District, Chengdu, at the core of the Dong'an New Town below Longquan Mountain. It was the main venue and opening ceremony site of the 31st Summer World University Games in 2021 and hosted gymnastics, cheerleading, drone racing and tug-of-war during the 2025 World Games. The park covers about 5,000 mu, roughly 3.3 sq km, with some 320,000 sqm of gross floor area, arranged as one stadium and three halls: a 40,000-seat Class-A stadium, an 18,000-seat extra-large Class-A arena, a 4,500-seat swimming and diving hall and a small-ball hall, together with a hotel, library, theatre and lakeside greenway. The main stadium has a rare circular plan, about 120,000 sqm of floor area on a 307,000 sqm site, and its roof carries a Sun Bird pattern about 46 m wide and 27,000 sqm in area made from 12,540 glazed glass panels, so that the building reads as a flying saucer from a distance. Inside are a standard track and football pitch, upper and lower tiers and boxes, allowing world-level multi-sport events and large concerts. The three halls share a podium, their silver aluminium louvre facades running up to the roofs and framing the lake. Metro Line 2 at Lianshanpo and Jiepai stations connects by shuttle to the west gate, Line 7 at Yinghui Road connects by bus K6 or K7 to Dong'an Lake station, and the site is reached by car via Shudu Avenue and Qichecheng Avenue. Lakeside greenways and open lawns wrap the venues, and after the Games the park has become an important public recreation space for the Longquanyi district.