The Crypt – Boulogne-sur- Mer (62)

The Basilica of Our Lady was built in the 19th century on the ruins of the mediaeval church at the centre of the old town. When the work began in 1927, an ancient Roman crypt was discovered which inspired the restoration of what is now the largest crypt in France. This place is an exceptional piece of heritage which enables you to trace the 2000 year history of the town back to its Roman remains. Discover an amazing cultural destination on http://www.northernfrance-tourism.com/