27 towers visited by Mario Marcosano

Belem Tower

Burj Al Arab

Burj Khalifa

Canton Tower

Chrysler Building

Clock tower of BCEE

Dancing House

Dubai Marina

Eiffel Tower

Empire State Building

Flatiron Building

Gate of Europe

Kuala Lumpur Tower

Michael's Gate

Montparnasse

Old Town Hall

Petronas Towers

Powder Tower

Prague Astronomical Clock

Taipei 101 Observatory

Tokyo Skytree

Torre del Oro

Tower of Pisa

Tower of the Winds

Towers of Bologna

White Tower of Thessaloniki

Zytglogge