It was found on 29.03.2021 in the inner part of the city wall, in the north-east of tower 9. There are intervention caps in one of the 5 pipes. It measures approximately 15 cm in diameter and 60 cm in length. It moves towards the southeast with a 1% inclination, and after 25 m it turns to the northeast at an angle of 90 degrees. Some of them are kept in the chapel to be replaced during restoration.

The stone blocks that fell from the city wall were arranged in a regular manner in certain areas to be preserved until the restoration works. Their locations are as follows.

The starting point of the 1st Cluster Wall is located on the east side between the 2nd and 3rd Towers.

The 2nd cluster is located on the south side of the 2nd and 3rd Towers.

The 3rd cluster is located on the southwest side of the 4th Tower.

The 4th cluster is located on the west side of the 7th Tower.

The 5th cluster is located southeast of the 8th Tower.

Cluster 6 is located between Tower 8 and Tower 9.

The 7th cluster is located at the Myndos gate of the 10th Tower.