Historians have been unable to determine why such a strong fortress was built on the Don.
== Zunanje povezave ==* Uradna stran mesta Soči* Secrieru, Stanislav: "The 2014 Winter Olympic Games in Sochi: Implications for the Caucasus" in the Caucasus Analytical Digest No.19* Uradna stran Zimskih olimpijskih iger 2014* Vremensko poročilo za Soči* Vremenska napoved in podatki za Soči* Soči na spletišču funiq.eu