Sommerroparken
Sommerroparken is a park in Oslo. Stand here, tap Check in, and the stamp is in your passport.
Save it as a wish now, and check in when you are there. No account needed to look around.

From Wikipedia
Sommerroparken (Sommerro Park), formerly known as Solliparken, is a small park between the streets of Sommerrogata and Henrik Ibsens Gate in the Frogner district of Oslo, Norway. It consists of a narrow grass-covered strip with park benches, ornaments, trees and bushes.
Read the whole article · Excerpt from the Wikipedia article “Sommerroparken”, licensed under CC BY-SA 4.0
Facts
From OpenStreetMap, where anyone can add and correct details.
Part of Parks in Oslo
176 places to collect
Green breathing space, from city squares to big lawns.