Hallstadt, Austria.
Photo: Rotkraut.C.R
Gröndal, Stockholm, Sweden.

More spiral staircases from CATTRIP.

Photo: Ismenegiry

You find this ladder under the window of the bed-and-breakfast place called Maison Dubois in the town Le Locle in Switzerland.

Photo: Based In Villigen. THANK YOU!
Somewhere in Switzerland.
Photo: Roman Zollet.

Böblingen, Germany.
Photo: Stefan Huth.

Münchenstein, Switzerland.
WOW! Maybe one of the best cat-ladders in the world.
Build by Schoolyard. Click to enlarge.
Midsommarkransen, Stockholm, Sweden.