3. Shanghai, China
This free tour of Shanghai is four to five hours long so make sure you have that much time at your disposal before you join it. The tour takes you to historical places, which are in abundance in Shanghai. You’ll see the old part of the city where the Chinese lived when western powers had full control over Shanghai. Eye-catching architecture, a Daoist temple and Dongtai Lu antiques Market and of course, The Bund are among the main attractions of this tour.