Tag: 2000-year-old aqueduct

water bridge 2000 years without needing just 132367

Giant Water Aqueduct 2,000 Years Without Mortar

The Segovia Aqueduct has existed since Roman times, constructed from approximately 20,400 blocks of granite, most weighing around 1 ton, without the use of mortar.The Segovia Aqueduct is a classic ...