Protected Areas and Surrounding Natural Landscapes Near Réserve naturelle régionale du marais de Stors

Réserve naturelle régionale du site géologique de Vigny-Longuesse: A Geological Reference Site

Protected limestone landscape in the Vexin region of Île-de-France

Protecting a critical paleontological and stratigraphic record, this reserve showcases a unique Tertiary reef complex. The site combines artificial quarry cliffs with natural geomorphological features, including paleolandslides and fossil-bearing limestone plates, providing a comprehensive outdoor archive of the Paris Basin.

Area

0.219 km²

Established

2009

IUCN

IV

Relief

Upland

Réserve naturelle régionale du site géologique de Limay: Protected Landscapes and Geological Maps

A diverse nature reserve in the Yvelines department of Île-de-France.

Deeply rooted in the geological history of the Paris Basin, this former quarry site in Limay is now a thriving regional nature reserve. Its compact territory features a striking contrast between ancient limestone exposures and rich wetland pockets, providing a vital educational platform for studying biodiversity and land reclamation in north-central France.

Area

0.698 km²

Established

2009

IUCN

IV

Relief

Lowland

Réserve naturelle régionale des îles de Chelles: Protected River Islands in Île-de-France

Wetland ecosystems and riparian landscape geography

Located on the Marne River, this protected regional nature reserve encompasses a series of river islands known for their rich wetland biodiversity. The site offers a unique geographic perspective on urban-adjacent conservation, featuring a mosaic of riparian thickets and hygrophilous flora that contrasts with the surrounding Seine-et-Marne landscape.

Area

0.05 km²

Established

2008

IUCN

IV

Relief

Lowland

Réserve naturelle régionale du bassin de la Bièvre: Protected Wetland and Basin Geography

A vital urban nature reserve within the Île-de-France region

Located south of Paris, this six-hectare nature reserve demonstrates how an artificial stormwater basin can evolve into a functioning wetland. Its geography is defined by fluctuating water levels and reedbed habitats that provide sanctuary for migratory birds. Examine the protected boundaries and landscape terrain of this significant, compact ecological refuge in the Bièvre valley.

Area

0.06 km²

Established

2009

IUCN

IV

Relief

Lowland

Réserve naturelle régionale de la boucle de Moisson: Protected Seine Meander and Plain

Regional Nature Reserve in Île-de-France

Located in the Yvelines department, this protected area occupies a striking loop of the Seine river. The reserve preserves a blend of open meadow plains and birch-rich woodlands, offering insight into river valley geography and local landscape patterns within the Île-de-France basin.

Area

3.163 km²

Established

2009

IUCN

IV

Réserve naturelle régionale du val et coteau de Saint-Rémy: Regional Nature Reserve Geography

A protected river valley and coteau habitat in Île-de-France

Spanning eighty-three hectares across five distinct parcels, this protected area serves as a vital ecological corridor along the Yvette river. Analyze the site's unique habitat distribution, ranging from moist bottomlands to dry, calcareous slopes, and trace its role in preserving regional biological diversity near Saint-Rémy-lès-Chevreuse.

Area

0.83 km²

Established

2008

IUCN

IV

Réserve naturelle régionale des Larris et tourbières de Saint-Pierre-es-Champs Protected Area Geography

Regional nature reserve and limestone promontory in northern France

Understand the ecological and geological significance of the Réserve naturelle régionale des Larris et tourbières de Saint-Pierre-es-Champs. This site showcases a rare juxtaposition of dry chalk slopes and damp peatland habitats that characterize the local geography of the Pays de Bray, offering insight into the preservation of semi-natural landscapes through traditional conservation grazing practices.

Area

0.794 km²

Established

1992

IUCN

IV

Réserve naturelle régionale des étangs de Bonnelles: Regional Nature Reserve Geography

Wetland ecosystem analysis in the Yvelines department.

Defined by its two core ponds, this regional nature reserve creates a critical mosaic of wetland, marsh, and woodland habitats. It stands out in the Île-de-France area as a concentrated zone of freshwater biodiversity, supporting a variety of avian and invertebrate life in a region where such undisturbed watery terrain is limited.

Area

0.221 km²

Established

1990

IUCN

IV

Relief

Lowland

Réserve naturelle régionale de la Vallée des Cailles: Protected Area Map & Geography

Ecological landscape features in the Centre-Val de Loire

The Réserve naturelle régionale de la Vallée des Cailles encompasses forty-five hectares of calcareous chalk valley. This protected space preserves rare orchid species and diverse botanical communities shaped by a unique combination of flint geology, north-facing slopes, and long-running traditional land management practices.

Area

0.45 km²

Established

1999

IUCN

IV

Relief

Upland

Réserve naturelle régionale des bruyères de Sainte-Assise: Heathland Conservation Geography

A protected sandy heathland within the Île-de-France region

This reserve protects rare lowland heathland habitat on acidic soils within the Seine-et-Marne department. Spanning approximately 87 hectares near the Seine valley, the landscape is defined by heather and open vegetation. The site provides a vital sanctuary for biodiversity in a peri-urban setting, balancing conservation with its unique integration of historical land use and local geography.

Area

0.872 km²

Established

2009

IUCN

IV

Relief

Lowland

Réserve naturelle régionale du marais de Larchant: Protected Landscape and Map Context

Wetland ecosystems at the edge of the Gâtinais plateau

Located in the Seine-et-Marne department, this regional nature reserve features a dynamic calcareous marsh ecosystem shaped by the Gâtinais plateau scarp. The site serves as a vital hydrological nexus, providing essential habitats for waterbirds and wetland flora through cyclic aquifer-fed flooding and diverse terrain patterns.

Area

1.24 km²

Established

2008

IUCN

IV

Relief

Lowland

Réserve naturelle régionale de la colline Saint-Martin et des Rougeaux: Protected Area Atlas

Mapping limestone hill and dry valley habitats in Seine-et-Marne

Spanning roughly 28 hectares near the Seine valley, this nature reserve showcases a complex intersection of former quarry lands and limestone ecosystems. The site provides a critical protected corridor for bat fauna and diverse botanical species, serving as a distinct example of peri-urban conservation in north-central France.

Area

0.277 km²

Established

2024

IUCN

IV

Relief

Upland

Réserve naturelle régionale de la côte de la Fontaine: Protected Landscapes of Normandie

Chalk coteau and calcareous grassland habitat atlas

Explore the geographic footprint of Réserve naturelle régionale de la côte de la Fontaine, a 12-hectare nature reserve in Normandie. This site features a rare chalk coteau habitat rising above the Seine River, creating a complex terrain of grasslands and wooded fringes that serve as a refuge for regional flora and fauna.

Area

0.12 km²

Established

1998

IUCN

IV

Relief

Upland

Réserve naturelle régionale des coteaux du Chemin des Dames Protected Landscape Atlas

Mapped limestone coteaux and grassland mosaic in Aisne

Covering roughly 47 hectares across nine communes, this nature reserve protects the chalky hillslopes characteristic of the Picardy landscape. Its fragmented site structure serves as a key focus for regional biodiversity, maintaining dry calcareous grasslands and scrubland corridors within a wider agricultural matrix.

Area

0.476 km²

Established

2015

IUCN

IV

Scope

Terrestrial

Réserve naturelle régionale du marais de Reuves: Protected Wetland and Geography

A vital ecological enclave within the Grand Est region of France.

The Réserve naturelle régionale du marais de Reuves provides a detailed look at the hydrology and terrain of the Marais de Saint-Gond. This nature reserve protects varied habitats including open ponds, peatlands, and alluvial forests. Understanding its boundaries reveals how localized conservation efforts preserve essential wetland character against surrounding intensive agricultural development.

Area

0.64 km²

Established

2008

IUCN

IV

Relief

Lowland

Réserve naturelle régionale de la clairière forestière de Bresolettes: Normandy Protected Landscapes

Mapping forest ecosystems and historic industrial water features in the Perche region.

Spanning roughly 780 hectares, this regional nature reserve serves as a vital biodiversity refuge in northwestern France. The landscape integrates mature woodland, wet meadows, and mire ecosystems that support rare flora and specialized fauna, offering a clear view of the complex environmental history of the Perche forest.

Area

7.8 km²

Established

2010

IUCN

IV

Réserve naturelle régionale de la Pâture Mille Trous: Protected Chalk Grassland Geography

Authie valley landscape and calcareous plateau habitat

Located in the Pas-de-Calais department of northern France, this regional nature reserve preserves a rare chalk plateau and slope ecosystem. The area is marked by a distinctive field of historic lime-kiln depressions, creating a varied micro-topography. This protected landscape hosts an exceptionally diverse plant community, including numerous orchid species, within a compact mosaic of grassland and woodland edges overlooking the Authie valley.

Area

0.064 km²

Established

2007

IUCN

IV

Relief

Upland

Réserve naturelle régionale des Riez de Nœux-lès-Auxi Protected Landscape and Map Data

Geography of thermophilic limestone slopes in northern France

This site provides a detailed look at the Réserve naturelle régionale des Riez de Nœux-lès-Auxi, focusing on its role as the most thermophilic limestone slope in the former Nord-Pas-de-Calais region. Access structured data on the reserve's unique calcareous grassland mosaic, juniper stands, and the ravine forest habitat that characterizes this protected northern territory.

Area

0.083 km²

Established

1999

IUCN

IV

Relief

Upland

Réserve naturelle régionale du marais « Les trous de Leu » Protected Area Map

Wetland geography and alluvial habitats in Grand Est, France

Investigate the layered terrain and diverse marshland habitats of Réserve naturelle régionale du marais « Les trous de Leu ». This regional reserve showcases the importance of base-rich alkaline peatlands and alluvial woodlands situated between the Vesle river and the historic Aisne-à-la-Marne canal.

Area

0.33 km²

Established

2014

IUCN

IV

Reserve naturelle nationale de la baie de Somme: Estuarine Geography and Protected Boundaries

Coastal mapping of the Somme estuary in northern France

Covering a wide range of tidal environments, the Reserve naturelle nationale de la baie de Somme represents one of France's most significant protected estuarine systems. This overview focuses on the interplay of river and tide, showcasing the expansive mudflats, salt marshes, and dune habitats that support immense bird populations and harbor seals along the Picardy shoreline.

Area

34.209 km²

Established

1994

IUCN

IV

Relief

Lowland