Hui Hang caravan trail, crossing the border of Anhui and Zhejiang Provinces, China (© atiger/Shutterstock)

【July 11 2015】Sometimes called the Hui Hang Ancient Road, or Hui Hang Gu Dao, the caravan trail crosses the boundary between Anhui Province and Zhejiang Province. Once used as a trade route, primarily for the exchange of tea and grain, it’s now a trekking route for visitors looking to follow in the footsteps of merchants from centuries past.Explore breathtaking Gallery from the HuluTrip homepage over the past 5 years..