Piazza Santa Maria Maggiore, - Guardiagrele
Piazza Santa Maria Maggiore 4, 66016 Guardiagrele
Piazza Santa Maria Maggiore 1, 66016 Guardiagrele
ISTAT 2022 survey on museums and similar institutions
ISTAT 2020 survey on museums and similar institutions
ISTAT 2018 survey on museums and similar institutions
ISTAT 2015 survey on museums and similar institutions