Seh Gonbad Tower built
1200 CE.
Shown on the map at 37.543°, 45.076°.
Segonbad (Persian: سهگنبد, lit. 'Three Domes') is a historic structure located in Urmia, northwestern Iran. The monument has three inscriptions in the Kufic script placed on the entrance door. Segonbad is a remnant of the Seljuk era.
Text from the Wikipedia article Segonbad, licensed CC BY-SA 4.0.