Size Duel deck / Buildings, bridges and dams
Giotto’s Campanile
Height: full height of the bell tower
84.7 m (278 ft)
The marble-clad bell tower beside Florence Cathedral.
Sources and checks
Checked 2026-11-01: Researched by Codex (two independent publishers, verbatim quotes); every counted quote re-found on its page by the server check (content-verify, or content-verify-pdf for PDFs); scope and plausibility reviewed by Claude (AI build agent). Quotes are short passages from each source.
“84.7 metres”Municipality of Florence — Feel Florence: source, retrieved 2026-10-26; quote re-found by the server check
“84.7 metres”Toscana Promozione Turistica / Fondazione Sistema Toscana — Visit Tuscany: source, retrieved 2026-10-26; quote re-found by the server check
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