Sonja Nybonn

lives in Helsinki, Finland — has visited and listed 327 crags

Followers

22

Following

36

Feed
Ascents
Photos

Photos

Browse climbing places

Europe
North America
South America
Africa
Asia
Oceania

The Topo

Help
Contact us
Terms of use
Privacy policy
Our mission
Open jobs

Download The Topo

Climbing is dangerous and not always permitted. By using this site you are agreeing to our terms of use.

The Topo © 2026