The UNESCO World Heritage Committee has inscribed the Aalto Works series on the UNESCO World Heritage List at its meeting in Busan, Republic of Korea, on 26 July 2026. With this decision, Finland now has eight UNESCO World Heritage properties.
Aalto Works comprises 13 buildings and building complexes designed by Alvar, Aino and Elissa Aalto across Finland. The serial property represents 20th-century Finnish modern architecture and highlights the Aaltos’ human-centred approach to design, functional everyday environments and the role of architecture in the development of the Finnish welfare society.
The inscription is based on the property’s Outstanding Universal Value. Aalto Works complements the World Heritage List by representing Finnish modern architecture, a perspective that has not previously been included on the List. The 13 sites are located in seven municipalities and represent a wide range of building types, including housing, education, culture, public administration, healthcare and religious architecture.
The Aalto Works comprises the following sites: Paimio Sanatorium; the Sunila Pulp Mill residential area in Kotka; the Muuratsalo Experimental House; Säynätsalo Town Hall and the Aalto Campus, University of Jyväskylä, both in Jyväskylä; Seinäjoki Civic Centre; the Church of Three Crosses in Imatra; the National Pensions Institute (KELA), House of Culture, Studio Aalto, the Aalto House and Finlandia Hall in Helsinki; and Villa Mairea in Pori.
The nomination was prepared by the Finnish Heritage Agency on behalf of the Ministry of Education and Culture in close cooperation with the Alvar Aalto Foundation, ICOMOS Finland, the site owners, municipalities and other authorities. Following several years of preparation, the nomination dossier was submitted to the UNESCO World Heritage Centre in 2025.
The World Heritage Convention aims to identify, protect and preserve cultural and natural heritage of Outstanding Universal Value. Inscription on the World Heritage List strengthens the international recognition of the Aaltos’ architectural legacy, supports the long-term protection and management of the sites, and increases their visibility. The designation is also expected to strengthen cultural tourism in Finland and enhance awareness of other Aalto sites beyond those included in the Aalto Works series. More information about Aalto Works on the Alvar Aalto Foundation’s website Alvar Aalto and Unesco World Heritage – Alvar Aalto Foundation | Alvar Aalto -säätiö
