18 towers visited by Cesar Rodriguez-Gordo

Antalya Clock Tower

Belem Tower

Big Ben

Chrysler Building

Dancing House

Eiffel Tower

El Miguelete

Empire State Building

Flatiron Building

Galata Tower

Gate of Europe

Montparnasse

One World Trade Center

Powder Tower

Prague Astronomical Clock

Santa Justa Lift

Torre del Oro

Towers of Bologna