Tilurium was an Illyrian fortified settlement of the Delmatae. Tilurium was the location a Roman cohort in the territory of the Delmatae. The site is now located on the hill of Gardun near Trilj.
At this location, workshops specialized in stone masonry crafted tombstones and other monuments for the 7th Legion.
Wikipedia https://en.wikipedia.org/wiki/Tilurium
Address 10 Gardun, Tradinac 21240, Croatia
Coordinates 43°36'41.222" N 16°42'55.996" E