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.
Opening hours of campus buildings
| Buildings | Building addresses | Opening hours of buildings and lobby services |
| A Grid | Otakaari 5 | Mon-Fri 7.45–20.00 |
| Aalto University Töölö | Runeberginkatu 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 |
| Circular Raw Materials Hub | Vuorimiehentie 2 | Mon-Fri 7.45–15.30 |
| Department of Bioproducts and Biosystems | Vuorimiehentie 1A | Mon-Fri 07.45-18.00 |
| Department of Film, Television and Scenography | Otakaari 7 B | Mon-Fri 07.45-20.00, Sat 10.00-20.00 |
| Dipoli | Otakaari 24, Käpyovi | Mon-Fri 07.45-18.00 |
| Harald Herlin Learning Centre | Otaniementie 9A | Customer service: Mon-Thu 10.00–18.00, Fri 10.00–15.00 Outer doors: Mon-Thu 7.45-18.00, Fri 7.45-15.00 Aalto token C-ovi Mon-Sun 7.00-24.00 |
| Health Technology House | Otakaari 3A (Rakentajanaukio 2) | Mon-Fri 07.45-17.00 |
| Kide | Konemiehentie 1 | Mon-Thu 7.45-20.00, Fri 7.45-18.00 |
| Maarintie 8 | Maarintie 8 A1 | Mon-Thu 7.45–20.00, Fri 7.45–18.00 |
| Marsio | Otakaari 2A | Mon-Thu 7.45-21.00, Fri 7.45-20.00 |
| 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 |
| Rakentajanaukio 4 (Construction Engineering) | Rakentajanaukio 4 | Mon-Thu 7.45–20.00, Fri 7.45–18.00 |
| 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 |
| Viima (K3) | Puumiehenkuja 5A | Mon-Fri 07.45-18.00 |
| Väre | 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 | ||
| Architecture workshop | Metallimiehenkuja 4 | |
| Mechanical Engineering 2, K2 | Puumiehenkuja 3 | |
| Water Engineering | Tietotie 1E | |
| Marine Technology | Tietotie 1A | |
| Valimo | Metallimiehenkuja 2 |
Note! Exceptional opening hours of campus buildings at the turn of the year 2026/2027
| Buildings | Building addresses | Exceptional opening hours of buildings at the turn of the year |
| A Grid | Otakaari 5 | 21.12.26 - 03.01.27 weekdays from 07:45-15:30 |
| Aalto University Töölö | Runeberginkatu 14-16, | 21.12.26 - 03.01.27 weekdays from 08:00-15:30 |
| Computer Science building | Konemiehentie 2A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Construction Engineering & ACRE | Rakentajanaukio 4A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Department of Bioproducts and Biosystems | Vuorimiehentie 1A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Department of Film, Television and Scenography | Otakaari 7 B | Normal opening hours: weekdays from 07:45-15:30 |
| Dipoli, Käpyovi | Otakaari 24 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Harald Herlin Learning Centre | Otaniementie 9A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Kide | Konemiehentie 1 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Maarintie 8 | Maarintie 8 A1 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Machine Technology 1, K1 | Otakaari 4A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Machine Technology 4, K4 | Sähkömiehentie 4 | CLOSED 14.12.26 - 10.01.27 |
| Marsio | Otakaari 2A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Nanotalo building | Puumiehenkuja 2A | CLOSED 21.12.26 - 06.01.27 |
| Otakaari 3 ja Rakentajanaukio 2 | Otakaari 3A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Raw Materials Hub | Vuorimiehentie 2 | Normal opening hours: weekdays from 07:45-15:30 |
| School of Business | Ekonominaukio 1 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| School of Chemical Engineering | Kemistintie 1A | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Undergraduate Centre | Otakaari 1 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| NB! Exam room has exceptional opening hours from Mon 14 Dec to Sat 19 Dec 2026. | Otakaari 1, exclusively for EXAM users, access via the main entrance (Door F) | 14.12.-17.12.: 15.30-21.00 18.12.: 15.30-20.00 19.12.: 10.00-16.00 |
| Väre | Otaniementie 14 | 14.12.26 - 10.01.27 weekdays from 07:45-15:30 |
| Viima | Puumiehenkuja 5 | CLOSED 19.12.26 - 10.01.27 |
| Access to the other buildings only with an access token |
Campus restaurants and cafés
For special hours, please check each restaurant's website.
