
1) Celtic archaeological site 2) Celtic art 3) Museum in Hesse
Found on
https://www.crosswordclues.com/clue/glauberg

The Glauberg is a Celtic oppidum in Hesse, Germany consisting of a fortified settlement and several burial mounds, `a princely seat of the late Hallstatt and early La Tène periods.`Archaeological discoveries in the 1990s place the site among the most important early Celtic centres in Europe. It provides unprecedented evidence on Celtic burial, .....
Found on
http://en.wikipedia.org/wiki/Glauberg
No exact match found.