18 towers visited by Viki Mo

Antalya Clock Tower

Belem Tower

Burj Al Arab

Burj Khalifa

Cairo Tower

Dancing House

Dubai Marina

Eiffel Tower

Fernsehturm Berlin

Kiek in de Kök

OKO

Powder Tower

Prague Astronomical Clock

Saint Mark's Campanile

Santa Justa Lift

Torre dei Lamberti

Tower of Pisa

Towers of Bologna