The Thracian sanctuary at Demir baba teke

There is third rock massif, more than 2m tall, witch served as external altar. A wade arc-like niche is hewn on its interior facade and it collects the last rays of the sunset. A quardrangular sacrifical platform is hewn above the niche, with a small trough and a groove falling to the base, where the blood of the sacrifical animals was collected in a large vessel (pythos).A sacred wall separated the sacred territory from its enviroument.The remains of the monumental and stone walls from the different construction periods,bearing the typical features of Thracian construction,are among the most impressive remains of a Thracian cult complex, preserved to this day.