![](http://www.alamy.com/thumbs/6/4A6D115A-6591-47E3-92E9-E344DBFFEB0A/2WJ82P8.jpg)
Trier, Germany. View of Porta Nigra - Grand Roman city gate dating from 180 AD with towers made from heavy stone slabs
Size: 4600px × 3067px
Photo credit: © Sergey Dzyuba / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, architecture, city, gate, gateway, germany, hdr, historic, landmark, nigra, porta, rheinland-pfalz, rhineland-palatinate, roman, stone, town, trier, triers