[2] Sederek cave, burial monuments of the Bronze Age, the ruins of the cyclopes building named "Div hörən" (Built by Giant) allows to assume that this area is the ancient human settlement.

The researchers, confirmed that the average flow banks of the Araz River including Sederek plain, at different times was part of the large state associations of Van, Medes, Assyrian kingdoms.

[1] Medieval ages settlement of Sederek has covered a large area on the left bank of the Araz River, in the south-east of the same named town of modern period.

Located at the crossroads of trade and caravan routes Sederek, increased to city level in the Middle Ages, here have been built water pipeline with earthenware pipes.

Evliya Çelebi, who visited Azerbaijan many times (1640–44, 1646–48, 1655–56) writes about Sederek in his work of “Seyahatname”: "We ... have reached the town of Sadarak.

[6] During the archaeological excavations in 1958 and 1978 in the south of the Sadarak were discovered the settlement of the Neolithic and Early Bronze Age (4-3 millennium of BC).