Which tour / tours of Credo are you interested in ?
Cities & Empires
Istanbul, City of Art
Istanbul, 21st Century B.C. - 21st Century A.D.
A Stroll Throughout the "Urn of Time" From Ottomans to Ancients
Six Civilizations
Turquoise Coast and Anatolian Plateau
Seven Civilizations
10 Millenia in 20 Days From Sacred Pools to Sunken Cities
Other
Remarks--
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