Marais Poitevin


The Marais Poitevin or Poitevin Marsh is a large area of marshland in western France. The name means "Poitou's Marsh" or the "Marsh of the Poitou region".
It is a remnant of what was the former. The western zone near the sea is called the "dry marsh". It is used for farming and livestock breeding. The eastern zone, called the "wet marsh", is a maze of islets crisscrossed by picturesque canals, primarily now a tourist destination for boating. It is nicknamed The Green Venice.

Overview

With an area of, this is the largest marsh on France's Atlantic coast and the second largest of the country, after the Camargue in Provence.. The Marais Poitevin is the most important area of angelica cultivation in France. Extending across three departments, it is situated west of Niort, north of La Rochelle, and south of Fontenay-le-Comte.
In 1979 the Marais Poitevin was declared a Regional Natural Park, in an effort to help preserve it. The marsh lost that status in 1997, due to intensive agricultural development around the Marsh that endangered the unique character of the region. Only a core Interregional Park of remains. Attempts to regain the full Park classification started in 2002, and supporters proposed a new chart in 2006. While this was accepted by the local authorities, it was rejected in late 2008 by the national government due to a perceived "juridical fragility".
Tourism includes boating in traditional barques, which is a form of punting. There are several piers, from which boats can be hired. The myriad canals have become covered in green duckweed. The drained marshland is home to a varied fauna.

Geology

The marsh developed above a limestone plateau, dating from the Jurassic period. This plateau covered much of the former province of Poitou. The Würm glaciation, ca. 24,000–10,000 YBP, caused significant marine regression and the recovery of much river erosion, thus exposing the marl-limestone formations. The villages of Maillezais, Saint-Michel-en-l'Herm, and Marans developed on such hillocks.

Gallery