海口五源河体育馆

Wuyuanhe Gymnasium stands on the east side of Changbin Road in the Changxiu area of Xiuying district, Haikou, the second phase of the Wuyuanhe Cultural and Sports Centre and the indoor partner to the 41,506-seat stadium next door. Construction began on 12 June 2019 at a cost of about 1.065 billion yuan, and the building opened on 28 December 2024 with a WBO/WBC professional boxing card. It covers 78,179 sqm of floor area on an 88.43-mu site, with a 30,707 sqm footprint, one basement level and up to six storeys above ground, rising 47.6 m. The design borrows the curve of Hainan's traditional boat-shaped houses and fishing boats, with a facade composed of coconut-leaf forms and a night lighting scheme that changes colour. Inside, 18,000 spectators sit on three surrounding tiers: roughly 13,000 fixed seats, 4,000 retractable seats and more than 500 movable chairs. The playing floor is demountable, so the hall converts between basketball, volleyball, handball, table tennis, badminton, gymnastics, weightlifting, wrestling and boxing on the one hand, and ice hockey, figure skating and short-track speed skating on the other. A central four-sided scoreboard and a perimeter LED ring serve the upper tiers. Since opening it has staged the 2025 China women's basketball warm-up against Australia, the 2026 FIBA International Solidarity Cup and the 2026 ITTF-ATTU Asian Cup. Parking for about 300 cars is provided, and the gymnasium shares the Changbin Road and Wenti Zhongxin Middle Road access with the stadium, forming a combined events cluster on Haikou's west coast. The building has six exits, four at ground level and two platforms on the second floor, with lifts serving the upper tiers, and a separate VIP access route runs directly to the boxes.