White-sand beaches, sacred temples, tropical rainforests, and world-class resorts — Sanya is China's most beloved tropical escape, sharing its latitude with Hawaii on the southern tip of Hainan Island.
Southern tip of Hainan Island, South China Sea. 18.25°N, 109.51°E. Hainan Free Trade Port — 59 nationalities enjoy 30-day visa-free entry.
Chinese Yuan (CNY/RMB ¥). Budget ¥200–400/day; mid-range ¥600–1,500/day; luxury ¥2,000+/day. AliPay and WeChat Pay essential. Duty-free allowances apply.