The travel magazine headquartered in the US reported that Ha Long Bay attracts millions of tourists because of its astonishing beauty with more than 1,600 islands.
The magazine suggested visitors to book an overnight cruise to watch the islands' limestone pillars, caves, and arches become steeped in rich oranges and purples at sunset and veiled in an ethereal morning mist at sunrise.
The other nine Valentine retreats were the Classical Gardens of Suzhou (China), Istrian Peninsula (Croatia), The Lover's Walk (Cinque Terre, Italy), Effel Tower (Paris, France), Hotel Kakslauttanen (Saarielka, Finland), British Pullman Train (United Kingdom), Covered Bridges (Vermont), Sedona (Arizona), and Post Ranch Inn (Big Sur, California)
