La Garrotxa Regional Archive was created in 1983 as a result of an agreement signed between Olot City Council and the Department of Culture. The current headquarters of the Archive was inaugurated on 16 March 2012. It is a new building located in the city centre, designed by architects Joan and Isabel Rodon. The facility covers a total surface area of 1,735 m2, brings together more than 4,000 linear metres of documentation and fulfils the role of county archive, Olot municipal archive and La Garrotxa County Council archive. It plays host to 249 holdings and collections, from various sources and with a chronological breadth extending from 1117 to 2021.