Castle of Gradara2021-05-19T00:04:43Zjbeckertag:atlantides.org,2014:pleiades/ca5c89c3c1b2bba2a8e4d0ddfd23ef5cCastle of Gradaratag:atlantides.org,2014:pleiades/ca5c89c3c1b2bba2a8e4d0ddfd23ef5c2021-05-19T00:04:43ZA castle in the Marche built first in the eleventh century.43.942567 12.774700