20 towers visited by Markus Eder

Burj Khalifa

Chrysler Building

Dancing House

Donauturm

Dubai Marina

Dubai World Trade Centre

Eiffel Tower

Empire State Building

Europaturm

Fernsehturm Berlin

Flatiron Building

Kuala Lumpur Tower

Main Tower

One World Trade Center

Petronas Towers

Powder Tower

Prague Astronomical Clock

Supertree Grove

Tiger Sky Tower

Žižkov Television Tower