Fort du Trou-d'Enfer

paris fortifications
AdministrativeArea fortress Q1107848
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Fort du Trou-d'Enfer

Summary

Fort du Trou-d'Enfer is a fortress[1].

Key Facts

  • Fort du Trou-d'Enfer is located in Marly-le-Roi[2].
  • Fort du Trou-d'Enfer is located in Bailly[3].
  • Fort du Trou-d'Enfer is in the country of France[4].
  • Fort du Trou-d'Enfer's image is recorded as Fort du Trou-d'Enfer - Bâtiment principal.jpg[5].
  • Fort du Trou-d'Enfer's instance of is recorded as fortress[6].
  • Fort du Trou-d'Enfer's postal code is recorded as 78160[7].
  • Fort du Trou-d'Enfer's postal code is recorded as 78870[8].
  • Fort du Trou-d'Enfer's part of is recorded as Fortifications of Paris in the 19th and 20th centuries[9].
  • Fort du Trou-d'Enfer's Commons category is recorded as Fort du Trou-d'Enfer[10].
  • Fort du Trou-d'Enfer's pronunciation audio is recorded as LL-Q150 (fra)-Exilexi-fort du Trou-d'Enfer.wav[11].
  • Fort du Trou-d'Enfer's Structurae structure ID is recorded as 20039736[12].
  • Fort du Trou-d'Enfer's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 48.84907, 'longitude': 2.08656, 'precision': 2.77777777778e-06}[13].
  • Fort du Trou-d'Enfer's Freebase ID is recorded as /m/0dlmwnp[14].
  • Fort du Trou-d'Enfer's located in/on physical feature is recorded as Forêt de Marly[15].
  • Fort du Trou-d'Enfer's described at URL is recorded as https://www.memoire-et-fortifications.fr/fortifications/place-forte-de-paris/le-fort-du-trou-d-enfer-grande-guerre-paris/[16].
  • Fort du Trou-d'Enfer's elevation above sea level is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+178'}[17].
  • Fort du Trou-d'Enfer's street address is recorded as route de Maintenon 78160 Marly-le-Roi[18].
  • Fort du Trou-d'Enfer's OpenStreetMap way ID is recorded as 445466520[19].

Body

Geography

Fort du Trou-d'Enfer is in the country of France[4]. Located in include Marly-le-Roi[2], a commune of France[20], in France[21] and Bailly[3], a commune of France[22], in France[23]. Its part of is recorded as Fortifications of Paris in the 19th and 20th centuries[9].

Physical Characteristics

Fort du Trou-d'Enfer's elevation above sea level is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+178'}[17].

Designation and Status

Fort du Trou-d'Enfer's instance of is recorded as fortress[6].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [2] . wikidata.org.
  5. [3] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . lingualibre.fr. lingualibre.fr. Provenance: wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . Freebase Data Dumps. wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.

Inline context (facts about related entities)

  1. [20] . Wikidata. wikidata.org. → on this site
  2. [21] . Wikidata. wikidata.org. → on this site
  3. [22] . Wikidata. wikidata.org. → on this site
  4. [23] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Fort du Trou-d'Enfer. Retrieved May 3, 2026, from https://4ort.xyz/entity/fort-du-trou-d-enfer
MLA “Fort du Trou-d'Enfer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/fort-du-trou-d-enfer.
BibTeX @misc{4ortxyz_fort-du-trou-d-enfer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Fort du Trou-d'Enfer}}, year = {2026}, url = {https://4ort.xyz/entity/fort-du-trou-d-enfer}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Fort du Trou-d'Enfer — https://4ort.xyz/entity/fort-du-trou-d-enfer (retrieved 2026-05-03)

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