XYZ BIMMonumentos
PTENDEFRES

Monumentos

National registers of built heritage, turned into research infrastructure: records, maps, timelines and networks, in open access.

3 national registers
98,272 monuments in total
5 interface languages

Published countries

Hover or tap a country

Norway: assessed 2026-09: viable source (verdict A) Sweden: assessed 2026-09: viable source (verdict B+) Poland: assessed 2026-09: viable source (verdict A) Austria: assessed 2026-09: viable source (verdict A−) Hungary: assessed 2026-09: viable source (verdict C) Germany: assessed 2026-09: A (NRW) · B+ (Berlin) Greece: assessed 2026-09: viable source (verdict B) Croatia: assessed 2026-09: viable source (verdict A−) Switzerland: assessed 2026-09: viable source (verdict A) Belgium: assessed 2026-09: A (Flanders) Netherlands: assessed 2026-09: viable source (verdict A) Ireland: assessed 2026-09: viable source (verdict A) Italy: assessed 2026-09: viable source (verdict A) Denmark: assessed 2026-09: viable source (verdict B−) United Kingdom: assessed 2026-09: B (England · Scotland · Wales · N. Ireland) Slovenia: assessed 2026-09: viable source (verdict A) Finland: assessed 2026-09: viable source (verdict B+) Slovakia: assessed 2026-09: viable source (verdict A−) Czechia: assessed 2026-09: viable source (verdict A) Cyprus: assessed 2026-09: viable source (verdict C) Morocco France: 46,760 monuments · Mérimée Portugal: 26,380 monuments · SIPA Spain: 25,132 monuments · BIC Fortaleza de Mazagão: SIPA record outside Portugal Fortaleza de Mogador: SIPA record outside Portugal Fortaleza de Azamor: SIPA record outside Portugal Fortaleza de Arzila: SIPA record outside Portugal
published register assessed source (2026-09) SIPA records outside Portugal

The three registers

SIPA / DGPC
Portugal
26,380 monuments
pt · en · de
open ↗
Mérimée · Ministère de la Culture
France
46,760 monuments
fr · en · de · pt
open ↗
BIC · comunidades autónomas
Spain
25,132 monuments
es · en · de · pt
open ↗
FR · PT · ES
Register comparison
The same charts and the same rules applied to each national register: construction centuries, protection per decade, sacred vs secular.
PT · FR · ES · AAT
Common methodology
The methodological decisions behind the three registers and the common AAT ontology: sources, rules, audits and limits.
HBIM · LASER SCANNER
Monuments in 3D
The monuments we have surveyed by laser scanning: the point cloud in the browser, drawings taken from it and the history with its sources. First: Casa de Mateus.

Next countries

The 2026-09 source assessment covers twenty European countries. Ireland (NIAH) and Catalonia (Inventari) are the recommended next pilots; Italy (ArCo, 2.8M) for scale.