Valles Marineris

vallis on Mars
Place vallis Q621110
Valles Marineris
Mars_Valles_Marineris.jpeg: NASA picture derivative work: Lošmi (talk) · Public Domain · Wikimedia
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Summary

Valles Marineris is a vallis[1]. It ranks in the top 4% of vallis entities by monthly Wikipedia readership (3,024 views/month).[2]

Key Facts

  • Named after: Mariner 9[3]
  • Location: Coprates quadrangle[4], Margaritifer Sinus quadrangle[5]
  • Commons category: Valles Marineris[6]
  • Located on astronomical body: Mars[7]
  • Has part(s): Tithonium Chasma[8], Ius Chasma[9], Ophir Chasma[10], Candor Chasma[11], Melas Chasma[12], Coprates Chasma[13], Ganges Chasma[14], Capri Chasma[15], Eos Chasma[16]
  • Located in/on physical feature: Tharsis[17]
  • Native label: Valles Marineris[18]
  • Length: 3770 km[19]
  • Elevation above sea level: 5000 m[20]
  • Area: 600 km²[21]
  • Width: 600 km[22], 200 km[23]
  • Time period: Hesperian[24]
  • Thickness: 10,000 m[25]

Why It Matters

Valles Marineris has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[26] It is known by 37 alternative names across languages and contexts.[27]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . Gazetteer of Planetary Nomenclature. wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . astrogeology.usgs.gov. astrogeology.usgs.gov. Provenance: wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] ↑ . Wikidata sitelinks. wikidata.org.
  3. [27] ↑ . Wikidata aliases. 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). Valles Marineris. Retrieved October 17, 2026, from https://4ort.xyz/entity/valles-marineris
MLA “Valles Marineris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/valles-marineris.
BibTeX @misc{4ortxyz_valles-marineris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Valles Marineris}}, year = {2026}, url = {https://4ort.xyz/entity/valles-marineris}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Valles Marineris — https://4ort.xyz/entity/valles-marineris (retrieved 2026-10-17)

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