Dalian

Surrounded by the Yellow Sea, Dalian (大连, Dàlián) is one of China's most cosmopolitan cities. Its temperate climate, clean air and early-20th-century architecture alone attract the attention of international travelers from the region. But the second-tier city's tree-lined streets and impressive, swimmable seaside beaches, flanked by an undulating walkway, combine to create a seductive effect on China-hardened travelers and first-time visitors on three-day visa-free stopovers.