Longest artificial ponds

Longest artificial ponds ranked by length.

Last updated . Source: Wikidata.

As of 2026-10-12, Étang de Biguglia tops the list with 11,000 m.

  1. #1 Étang de Biguglia — 11,000 m

    body of water

    The Étang de Biguglia is a shallow coastal lagoon in the department of Haute-Corse on the French island of Corsica. The lagoon and surrounding reed beds are the largest wetland in Corsica, and are protected as a nature reserve. They are an important breeding and wintering site for waterbirds, and for some rare aquatic species. Commercial fishing is allowed, but is managed to prevent damage to the ecology. Read more on Wikipedia.

    Wikidata
  2. #2 Étangs de Hollande — 5,200 m

    Number lakes in the department of Yvelines

    source Wikidata
  3. #3 Étangs de Vaux et de Baye — 4,000 m

    group of lakes in Nièvre, Burgundy, France

    Étangs de Vaux et de Baye is a group of lakes in Nièvre, Burgundy, France. At an elevation of 235 m, their surface area is 2.2 km2. Read more on Wikipedia.

    Wikidata
  4. #4 Étangs de Commelles — 2,400 m

    lake

    source Wikidata
  5. #5 Étang Blanc — 1,700 m source Wikidata
  6. #6 Étang du Puits — 1,400 m source Wikidata
  7. #7 Étang de la Brienne — 1,300 m

    body of water

    Étang de la Brienne is a lake of Luc-la-Primaube in Aveyron, France. At an elevation of 640 m, its surface area is 0.105 km2. Read more on Wikipedia.

    Wikidata
  8. #8 Étang de Bois Rouge — 1,250 m

    body of water

    Étang de Bois Rouge is a coastal wetland in the commune of Saint-André, Réunion, an overseas department and region of France. It is one of the three principal coastal wetland complexes of Réunion. Read more on Wikipedia.

    Wikidata
  9. #9 Étang du Moulin-Neuf — 1,200 m source Wikidata
  10. #10 Jungfernheideteich — 960 m source Wikidata