Porta Nigra

The Porta Nigra (Latin for black gate) is a large Roman city gate in Trier, Germany. It is today the largest Roman city gate north of the Alps. It is designated as part of the Roman Monuments, Cathedral of St. Peter and Church of Our Lady in Trier UNESCO World Heritage Site. I first visited Trier and in particular Porta Nigra back in 2005, when arrived here from neighboring Luxembourg. My latest trip to the Porta Nigra was in May 2017, during a few day trip in Germany. The Porta Nigra in…