Data collected in the framework of the ERC project "The sound of special places: exploring rock art soundscapes and the sacred" (acronym: Artsoundscapes, Grant Agreement No. 787842, PI ICREA Research Professor Margarita Díaz-Andreu) that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program. The project focuses on the relationship between archaeoacoustics and rock art. This dataset includes a set of impulse responses in various formats gathered in a selection of rock art sites in Catalonia, Spain. Fieldwork was conducted between June 2019 and July 2020, by Margarita Díaz-Andreu, Neemias Santos da Rosa, Laura Fernández Macías, Adriano Farina and Tommaso Mattioli, with assistance of Enrico Armelloni. Lidia Álvarez-Morales and Daniel Benítez were responsible for post-processing and data management, in addition to being dataset curators.