It's the greek-orthodox church dedicated to the city's prottector. The crypt is the burial ground of Ayios Dimitrios. More

Must see - definitely go down into the crypts - worth the walk and the artefacts are amazing. More

This is the biggest church in Thessaloniki and one of the biggest basilicas in Europe, devoted to the city's patron saint. It was built upon a roman church and was destroyed several times. Underneath of the church, lie the catacombs, where the first Christians met.Lovely place to visit. More

A good inner design and architecture example of orthodox christianity More

a very nice church with a great history, but not leave without visit the crypt below the church its unigue More

I felt so strange going down to the catacombs. Cristians were hidding thousends years before. you must visit More

I was expecting a huge one but learnt that the greek orthodocs churches are smaller than the cathedrals in Europe. More

Royal Greek Huge church from the past .... just try and search it to experience it all .... More

This is the only monument wordlwide, that serves as the living history of Saint Demetrius, and it definetely worths a visit. Difficult to park, its better to walk up the church. More