Opening hours of campus buildings and lobby services

Please notice the opening hours of the buildings when visiting the campus. Below you'll find the opening hours of buildings and lobby service on Otaniemi campus and in Töölö.
Photo: Aalto University / Aino Huovio

Opening hours of campus buildings


Building addresses

Opening hours of buildings and lobby services

A Grid (Otakaari 5)

Otakaari 5

Mon-Fri 7.45–20.00

Aalto University Töölö Runbergintie 14-16, Helsinki Mon-Fri 7.45–18.00
Computer Science building
Konemiehentie 2A    Mon-Thu 7.45–20.00, Fri 7.45–18.00
Construction Engineering & Aalto CRE
Rakentajanaukio 4 Mon-Thu 7.45–20.00, Fri 7.45–18.00
Department of Bioproducts and Biosystems 
Vuorimiehentie 1A Mon-Fri 7.45–20.00
Department of Film, Television and Scenography 
Otakaari 7 B Mon-Fri 7.45–15.30

Design Factory 

Betonimiehenkuja 5

Mon-Fri 7.45–15.30

Dipoli, Käpyovi

Otakaari 24

Mon-Thu 7.45–20.00, Fri 7.45–18.00

Harald Herlin Learning Centre
Otaniementie 9A

Mon-Tue 10.00–18.00, Wed-Fri 10.00–15.00

External door: Mon-Thu 7.45–21.00, Fri 7.45–20.00, Sat 10.00–15.00

Maarintie 8 
Maarintie 8 A1 Mon-Thu 7.45–20.00, Fri 7.45–18.00
Machine Technology 1, K1 
Otakaari 4A Mon-Thu 7.45–20.00, Fri 7.45–18.00

Machine Technology 4, K4 

Sähkömiehentie 4 Mon-Fri 7.45–15.30
Nanotalo building 
Puumiehenkuja 2A Mon-Fri 7.45–15.30

Otakaari 3 ja Rakentajanaukio 2 

Otakaari 3A

Mon-Thu 7.45–20.00, Fri 7.45–18.00

Raw Materials Hub 

Vuorimiehentie 2

Mon-Fri 7.45–15.30

School of Business 

Ekonominaukio 1 Mon-Thu 7.45–21.00, Fri 7.45–20.00

School of Chemical Engineering

Kemistintie 1A

Mon-Thu 7.45–20.00, Fri 7.45–18.00

Undergraduate Centre

Otakaari 1 Mon-Thu 7.45–21.00, Fri 7.45–20.00


Otaniementie 14

Mon-Thu 7.45–21.00, Fri 7.45–20.00, Sat 9.00–17.00

Access to the building only with an access token / HSL card


Machine Techology 2, K2 (Puumiehenkuja 3)


Maarintalo building (Sähkömiehentie 3)


Water Engineering (Tietotie 1E)


Marine Technology (Tietotie 1A)


Machine Technology 3, K3 (Puumiehenkuja 5)


Closed due to renovation, building site, no lobby services


Metallimiehenkuja 2  


The Silent Room (M135) in the Undergraduate Centre can be reserved through the Aalto Space app. Please ask the janitor to open the door (phone 050 472 3520).

Campus restaurants and cafés

Information on Aalto University campus restaurants and cafés. Please check each restaurant’s and café’s own website for information on exceptional opening hours.

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Three students sitting next to a wooden table, and studying. Two of them have laptops in front of them. Photo: Unto Rautio
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