In Vrhbosna, a small village situated at the bootom of Vratnik fortress, Gazi Isa Bey Ishakovic, raised in 1462 his Saraj (palace), and founded the Waqf, around which later on šeher Sarajevo city was developed.

 

West of the Mosque, which was built in the name of Sultan Mehmed II Fatih, Isa-bey built the hammam – public bathroom. Isa-beys or Emperors hammam was the first public spa in Bosnia and Herzegovina, which was built after the fall of Roman Empire, and the disappearence of luxury spas.