Just when you thought you’ve seen it all, these five breathtaking viewing platforms come along, which are scattered around the world. Continue reading to see the Top of Tyrol in Austria (above) and more.

[via Toxel]

1. Dachstein Skywalk (Austria)

2. Top of Tyrol (Austria)

3. Willis Tower Skydeck (Chicago)

4. Aurland Lookout (Norway)

5. Il Binocolo (Italy)

Bonus Dachstein Skywalk Video