Tourists will visit the complex "Old City", which is UNESCO World Heritage Site. The tour starts at the entrance to Baku fortress. Tourists walk into fortress through the "Double Gates". Walking the ancient lanes of the fortress, tourists will visit the oldest Caravanserai, medieval Hamams and Mosques, Shirvanshakhs' Palace, and climb the rooftop of Maiden Tower. Maiden Tower is one of the legendary constructions of ancient East. Also the tour guide will show the tourist the place where apostle Yelisei was crucified.