Our lodgings at the Omar Khayyam near the capmakers' souq. Main sights of the old city -- tomb of Ismail Samani; Chashm-e-Ayub (tomb and well of Job); outer walls (Khiva gate); Bolo Hauz mosque; inner walls and the Ark Citadel; Kalon Minaret and Mir-i-Arab madrassa; Juma mosque.