Citadel of AleppoAleppo, Syria العربية
Carved stone and inscription over a doorway in the entrance
CC BY-SA · Wikimedia Commons

Ayyubid

The Lion and Serpent Gates

باب الأسود وباب الحيّات

Reliefs carved into the turns of the ramp: lions for royal power, dragons biting their own tails to mark the edge of protected ground.

Period
Ayyubid, c. 1200
Location
Inside the entrance turns
Motifs
Lions; serpents biting their tails
State
In place

Set into the walls at the turns of the entrance passage are carvings you pass within arm's reach. On one doorway, lions — the straightforward emblem of royal power, and the animal every medieval visitor would read without instruction.

On another, something stranger: serpents, or dragons, curved round and biting their own tails. The closed loop is not decoration. It is a boundary mark, a line drawn around ground that is protected, and it belongs to a much older Near Eastern habit of putting guardian creatures at thresholds.

Which is the point. This is a thirteenth-century Muslim fortress carrying, at its door, an idea about guarded thresholds that the mound had already been practising for three thousand years.