Forty-seven of Guernsey's 420 community-and-public entities work in culture and heritage — 18 heritage sites, 10 museums, and 12 offering guided tours. Seven specialise in WWII Occupation heritage, six run military museums, and five hold National Trust wardenships. Castle Cornet, built c. 1206, still fires its noon-day gun daily. —
Twenty-four sites, 1640 to 2017 — eleven National Trust properties, with fortifications, heritage residences, and nature reserves.
Fourteen museums and heritage centres across the Bailiwick — the oldest dating to 1927, wartime heritage the dominant specialist cluster.
Ten trusts and societies — National Trust (1960) the island's third-largest landowner; Trinity House operates four Bailiwick lighthouses.
Four archives — Island Archives (1986), Toucan Press (1964), Festung Guernsey's fortifications, and the 2023 Digitisation Partnership.
Three operators: two on Occupation fortifications (Festung Guernsey, 2005; Tours of Guernsey, 2018), one heritage garden at Saumarez Park.
One firm per niche, picked for editorial depth.
Historic farmhouse complex — heritage, venue hire, educational visits
Island heritage and art collections — archaeology, natural history, fine art.
Heritage charity since 1960 — third largest landowner, preserving natural beauty, historic buildings
WWII German fortifications — preservation, public access, guided tours
Heritage attraction — Victorian plants, free admission, educational programmes
Local studies and family history library — rare books, maps, German Occupation.