Kastelli Library

A building with orange, blue and white. There is a glass door in a recess.

Opening hours

Kastelli Library is located in the Kontinkangas district, in the main lobby of the Kastelli Community Centre. The entrance closest to the library is on the Sairaalanrinne side of the building.

You can log in during self-service hours with a library card and PIN code.


Sairaalanrinne 5
90220 OULU
Oulu, Finland



Library customer service
08 5584 7337
Kastelli Library
050 5763 510

Postal address

PL 15


Library events

Information on the building:

Architect: Architect's office Lahdelma & Mahlamäki Oy
Interior design: Petri Saarelainen and Mirja Sillanpää

Surface area:
Library spaces 289,9 m²
Work spaces 22,0 m²
Silent work spaces 68,7 m²
Altogether 380,6 m²

Kastelli community centre was established 7.8.2014. In the building, the district's public library and school library operate together as a combination library. The building also functions as a space for basic education, upper secondary education, early childhood education and care, sport and exercise services and youth services.