Take a stroll down La Rambla in Barcelona. Meet human statues and get serenaded by a songbird while you explore this colorful and diverse section of the city.
Not far from the bustle of Tiananmen Square is one of China's best-kept secrets. Take a tour of the Underground City, a subterranean fallout town built during the 1960s.
Andrew Zimmern applauds the quality of food from small street stalls in Singapore. Offering anything from snacks to soup, he lauds street food as a necessary experience.