A walk which propose an original discover of the site of the Grand Palace and which give the possibility to see some unknown places that only initiated people are familiar with.
It’s also possible to reach an imperial chapel, very well preserved to the way of an underground passage. In this chapel were probably conserved the 22 relics stolen by the Crusaders and sold to the king of France. It’s for those ones that the Saint Chapel of Paris has been built. It has also may contained The Saint Shroud of Edessa (also called of Turin). You can still see a fountain whose its waters are considered to be miraculous. In another place of the tour, you will see the traces of the throne room where some automatons in gold were already welcoming the visitors in the IX century.
Not far from there, the traces of the palace of Boukoleon, that impressed a lot the Crusaders during the invasion in 1204.

Byzantine eagle

To the imperial chapel of the Grand Palace

An underground

The Holy Crown