![](http://www.alamy.com/thumbs/6/A757EE02-9C49-41E0-BA61-575A3E650119/F4KDMP.jpg)
Roman Aqueduct of Merida Los Milagros. Extremadura, Spain
Size: 5246px × 3497px
Photo credit: © WHPics / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, aqueduct, arcades, architecture, artificial, brought, buttresses, caementicium, canals, carry, carrying, cities, city, concrete, day, drinking, engineering, extremadura, fountain, gradient, grass, gravity, heritage, hydraulic, landmark, landscape, large, los, masonry, merida, milagros, opus, outskirts, pillars, roman, sky, spain, structure, sunny, supply, system, vaulted, water, water., watercourse, waters