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Nearby park discovery

Geographic discovery of protected environments and riverine landscapes in southwestern France

Regional Protected Areas and Natural Landscapes Near Réserve naturelle nationale de la frayère d'Alose

Explore the regional geography and distribution of protected areas situated in proximity to the Réserve naturelle nationale de la frayère d'Alose. This overview maps the surrounding landscape context and aquatic habitat zones, providing a clear perspective on the broader conservation environment within the Garonne river corridor and the broader Lot-et-Garonne department.

A flat-style digital illustration depicting a rocky canyon with multiple cascading waterfalls, surrounded by a coniferous forest under a soft sun.

A riverine national reserve in southwestern France dedicated to safeguarding one of the last major spawning grounds of the allis shad.

Réserve naturelle nationale de la frayère d'Alose

The Réserve naturelle nationale de la frayère d'Alose is a small French national nature reserve in the Lot-et-Garonne department of southwestern France, centered on a roughly two-kilometer stretch of the Garonne river near the cities of Agen and Le Passage. Established in 1981, the reserve was created specifically to protect critical spawning habitat for the allis shad (Alosa alosa), an anadromous migratory fish whose wild populations had collapsed across most of its historic European range. By shielding the gravel beds and varied current zones where shad traditionally reproduce, the reserve plays a key role in preserving one of the few remaining functional shad reproduction sites along the Garonne. Beyond its shad conservation mandate, the protected section of the river supports broader biodiversity, including twenty other fish species recorded on site and a typical riverbank avifauna. The reserve's perimeter corresponds exactly to a ZNIEFF (Zone Naturelle d'Intérêt Écologique, Faunistique et Floristique) of type I, underscoring its recognized ecological value. Its establishment reflects a wider French effort, ongoing to this day, to maintain the ecological functionality of the Garonne for migratory fish, including sturgeon and lamprey, within an intensively managed river system. Today the reserve is managed by the Association Gestion Frayère d'Alose and remains one of the most important reference sites in France for monitoring allis shad populations and the broader health of the Garonne's migratory fish communities. Its small size belies its disproportionate importance for regional aquatic biodiversity and for conservation research on an increasingly threatened species.

Location
France
Park type
Nature reserve
Established
1981
Area
0.5 km²
Réserve naturelle nationale de la frayère d'Alose Nature Reserve
Regional park map

See the ranked park cluster in its geographic setting

Nearby parks around Réserve naturelle nationale de la frayère d'Alose

This regional map shows the same 20 nearby parks ranked below around Réserve naturelle nationale de la frayère d'Alose. Select a ranked marker to highlight that park’s boundary where boundary data is available.
Reference park: Réserve naturelle nationale de la frayère d'AloseRanked nearby park20 nearby parks shown
20 nearby parks

Distance ranked collection and surrounding landscape comparison for regional park analysis

Protected areas and regional park geography near Réserve naturelle nationale de la frayère d'Alose

Examine the ranked collection of protected areas situated geographically near Réserve naturelle nationale de la frayère d'Alose through measured spatial separation and directional context. Comparing these surrounding landscapes reveals diverse regional park environments and varied conservation frameworks across the territory.
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Regional parkOccitanie
About 71 km away#1 closest

Northeast

Parc naturel régional des Causses du Quercy: Protected Karst Plateaus and River Valleys

Geographic atlas of the Causses du Quercy karst landscapes

An essential look at the geography of Parc naturel régional des Causses du Quercy. This protected area in Occitanie features an expansive network of limestone plateaus and carved river gorges. Learn about the karst terrain, sedimentary history, and the natural boundaries that define this French regional park and internationally recognized geopark.

Area
1,855 km²
Established
1999
IUCN
V
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Nature reserveOccitanie
About 99 km away#2 closest

Southeast

Réserve naturelle régionale Confluence Garonne-Ariège: Protected Riverine Geography and Mapping

A significant riparian landscape in the Occitanie region

Discover the protected river corridors and diverse natural terrain of the Réserve naturelle régionale Confluence Garonne-Ariège. This regional nature reserve marks the confluence of the Garonne and Ariège rivers, showcasing a complex mosaic of alluvial forest, riparian wetlands, and dry hillside woodlands that characterize the geography south of Toulouse.

Area
5.791 km²
Established
2015
IUCN
IV
Relief
Mixed relief
Nature reserveNouvelle-Aquitaine
About 108 km away#3 closest

Northwest

Réserve naturelle nationale géologique de Saucats et la Brède: Geological Nature Reserve Atlas

Protected strata and Miocene fossil landscapes in Nouvelle-Aquitaine

This protected area serves as a primary European reference site for Cenozoic geology. It features distinct Miocene marine sand outcrops, fossil-rich faluns, and stream-cut sections that reveal the complex history of the Aquitaine Basin across multiple geographic sectors.

Area
0.755 km²
Established
1982
IUCN
III
Protected areaLot
About 113 km away#4 closest

Northeast

Vallée de la Dordogne quercynoise: Regional Protected Area and River Valley Geography

A detailed geographic study of limestone slopes and riparian corridors in the Lot department.

Spanning 5,567 hectares across the Lot department, this protected area preserves the ecological integrity of the Dordogne river. The region is marked by its transition from narrow, hill-enclosed upstream stretches to broader floodplain zones, creating a complex habitat mosaic of alluvial meadows, travertine springs, and rocky chasmophytic slopes that support important European biodiversity.

Area
55.67 km²
Established
2007
Relief
Upland
Climate
Temperate
Nature reserveOccitanie
About 117 km away#5 closest

Northeast

Réserve naturelle régionale du marais de Bonnefont: Protected Wetland and Regional Atlas

Exploring the largest reedbed in the Lot department.

Situated in the heart of the Causses du Quercy, this protected nature reserve shelters the most significant reedbed in the Lot department of Occitanie. The site serves as a vital hydrological marker, demonstrating a rare transition between wetland habitats and the characteristic dry limestone plateaus of the region. This overview examines the geography, terrain, and structural importance of the reserve within the broader French protected lands network.

Area
0.42 km²
Established
2011
IUCN
IV
Relief
Lowland
Protected areaNouvelle-Aquitaine
About 121 km away#6 closest

North

Vallée de la Tude Protected Area: Regional Geography and Alluvial Landscape Map

Exploring the river valley networks of Nouvelle-Aquitaine

The Vallée de la Tude is a significant protected area located in the Charente department of southwestern France. This site features a series of wet meadows, lowland brooks, and woodland fragments that form an essential ecological network. Our atlas entry provides a detailed look at the geographic distribution and landscape composition of this unique alluvial valley.

Area
15.57 km²
Established
2006
Relief
Upland
Climate
Temperate
Nature reserveNouvelle-Aquitaine
About 125 km away#7 closest

North

Vallée de la Nizonne Nature Reserve: Mapped Geography and Protected Wetland Landscapes

A critical river corridor and Natura 2000 conservation zone in Nouvelle-Aquitaine.

Discover the geographic structure of the Vallée de la Nizonne, a protected area shaped by the flow of the Nizonne and Lizonne rivers. This landscape mosaic features peatlands, wet meadows, and alluvial forests that serve as a refuge for rare species. Gain insight into the regional terrain and conservation boundaries that define this important French wetland corridor.

Area
33.91 km²
Established
2016
Relief
Upland
Climate
Temperate
Nature reserveOccitanie
About 140 km away#8 closest

Southeast

Réserve naturelle régionale de Cambounet-sur-le-Sor: Protected Wetland Geography

Alluvial floodplain habitat in the Tarn, Occitanie

Situated in the Tarn department of Occitanie, this nature reserve guards a dense wetland habitat shaped by the confluence of the Sor and Agout rivers. The area stands as an ecological centerpiece, providing sheltered riparian woodland and marshy terrain for more than one hundred and seventy recorded bird species, making it a distinct study in French riverine conservation.

Area
0.309 km²
Established
1990
IUCN
IV
Relief
Lowland
A watercolor illustration of rolling mountain ranges and stylized forest patches in soft green and earth tones against a pale background.
Nature reserveOccitanie
About 141 km away#9 closest

Southwest

Réserve naturelle régionale du massif du Pibeste-Aoulhet: Mountain Reserve Atlas

Regional protected landscape mapping in the French Pyrenees

Spanning over 5,000 hectares in the Occitanie region, the Réserve naturelle régionale du massif du Pibeste-Aoulhet serves as a critical biological corridor. This detailed record examines the massif's varied elevations, from lower broadleaf forests to high-altitude rocky cliffs, highlighting its status as one of the largest regional nature reserves in France.

Area
51.103 km²
Established
2012
IUCN
IV
Relief
Mountain
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Nature reserveOccitanie
About 148 km away#10 closest

South

Réserve naturelle régionale du Massif du Montious: Regional Nature Reserve in Occitanie

Granitic massif geography and Pyrenean protected landscapes

Located in the heart of the Hautes-Pyrénées, this reserve captures the geological and biological essence of the Central Pyrenees. From the summit grasslands at 2,171 metres to the sheltered glacial basins, the terrain provides a comprehensive look at regional mountain ecosystems and Hercynian geological heritage.

Area
7.38 km²
Established
2020
IUCN
IV
A soft watercolor illustration showing rolling green hills, patches of trees, and a distant horizon in shades of light green and pale yellow.
Nature reserveNouvelle-Aquitaine
About 150 km away#11 closest

West

Réserve naturelle régionale du site des carrières de Tercis-les-Bains Protected Landscape

Geological stratotype and Cretaceous fossil reference site in Nouvelle-Aquitaine

This unique nature reserve in southwestern France protects a globally significant Cretaceous geological sequence within former limestone quarries. It serves as a vital scientific landmark for stratigraphy, housing extensive fossil records and structural evidence of salt-driven geology, all set within the scenic terrain of the Adour river basin.

Area
0.448 km²
Established
2015
IUCN
IV
Relief
Lowland
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Nature reserveOccitanie
About 152 km away#12 closest

South

Réserve naturelle régionale d'Aulon: Mountain Geography and Protected Area Mapping

A diverse protected landscape spanning the central Pyrenees of Occitanie.

This regional nature reserve provides a focused look at central Pyrenean mountain environments. Covering over 1,200 hectares, the area features a steep altitudinal gradient, blending working pastoral meadows with critical habitats such as rocky slopes, conifer forests, and glacial landforms. The site serves as a vital anchor within the broader network of protected mountain terrain found throughout the Occitanie region.

Area
12.37 km²
Established
2001
IUCN
IV
Relief
Mountain
Watercolor painting depicting a soft green landscape with rolling hills, riverbank vegetation, and a central waterway.
Nature reserveNouvelle-Aquitaine
About 152 km away#13 closest

Northeast

Réserve naturelle régionale des gorges de la Maronne et Tours de Merle: Protected Gorge Geography

Mapping the Maronne river basin and medieval towers in Nouvelle-Aquitaine

This protected area captures the distinct vertical relief of the Maronne river valley. The landscape profile includes steep rocky outcrops, narrow riparian corridors, and the historic site of the Tours de Merle. Exploring this regional reserve offers an understanding of how northern Massif Central ecosystems and medieval stone structures coexist within a protected framework in the heart of the Corrèze region.

Area
2.059 km²
Established
2025
IUCN
IV
Relief
Upland
Wildlife reserveNouvelle-Aquitaine
About 152 km away#14 closest

Northwest

Terres d'oiseaux Wildlife Reserve: Protected Estuarine Landscape in Nouvelle-Aquitaine

Migratory bird habitat and Gironde estuary geography

Terres d'oiseaux is a significant wildlife reserve positioned within the Blayais marshes of Nouvelle-Aquitaine. The site encompasses a diverse mosaic of estuarine wetlands, including reedbeds and open water, providing critical stopover habitat for migratory birds along the Atlantic flyway. Its geography represents a blend of tidal interaction and controlled natural management, essential for regional avian monitoring and ecological studies.

Area
1.2 km²
Established
2010
IUCN
IV
Relief
Lowland
National parkHautes-Pyrénées
About 155 km away#15 closest

Southwest

Pyrénées National Park: Protected Landscape & Transboundary Protected Area Atlas

Discover Hautes-Pyrénées' dramatic glacial terrain and alpine environments.

Pyrénées National Park is a significant protected area in France's Hautes-Pyrénées department, renowned for its dramatic glacial cirques, high-altitude lakes, and extensive mountain landscapes. Established as a national park, it offers rich geographic context for atlas exploration, showcasing millions of years of geological formation shaped by tectonic uplift and glacial carving. This park is also notable for its transboundary conservation efforts with Spain, contributing to a broader protected region. Explore its unique terrain, from towering limestone formations to alpine meadows, and understand its place within the Pyrenean mountain range.

Area
458 km²
Established
1967
IUCN
II
Relief
Mountain
Nature reserveGironde
About 156 km away#16 closest

West

Réservoirs de Piraillan Nature Reserve: Mapping the Coastal Ecology of the Cap Ferret Peninsula

A protected mosaic of saltwater basins and pine-forested islets in Gironde.

Explore the structured geography of Réservoirs de Piraillan, a forty-hectare classified natural reserve situated on the Cap Ferret peninsula in southwestern France. This site offers a rare contrast between historical fish reservoirs and dense maritime pine forest, providing a protected habitat for diverse bird and insect populations adjacent to the Bassin d'Arcachon. Understand the interplay between these saltwater pools and the wider coastal terrain of the Gironde department through detailed mapping and landscape data.

Area
0.4 km²
Established
1943
Relief
Lowland
Climate
Mediterranean
Nature reserveCharente
About 160 km away#17 closest

North

Val de Tardoire Nature Reserve: Geography and Protected Area Mapping in Charente

A detailed river valley landscape in Nouvelle-Aquitaine, France.

This protected area centers on the Tardoire river valley, featuring a high density of wet meadows, broadleaf forests, and rocky escarpments. The site represents a crucial node for European-interest habitats and diverse fauna, offering an in-depth look at the natural terrain and ecological composition of the Charente department.

Area
31.49 km²
Established
1999
Relief
Upland
Climate
Temperate
A soft, light-toned watercolor painting showing rolling green hills and valley slopes under a pale sky.
Nature reserveOccitanie
About 160 km away#18 closest

East

Réserve naturelle régionale des coteaux du Fel, A Protected Landscape in Occitanie, France

Regional nature reserve in the Aveyron department.

Located along the Lot valley, the Réserve naturelle régionale des coteaux du Fel preserves a mosaic of sun-drenched oak and chestnut woodlands, heathlands, and historic meadows. This nature reserve provides a critical study of small-area conservation and dryland habitat management within the rural landscape of Occitanie. Use this resource to understand the park's terrain, mapped boundaries, and its ecological importance in the northern Aveyron region.

Area
123.38 km²
Established
2011
IUCN
IV
Nature reservePyrénées-Atlantiques
About 164 km away#19 closest

Southwest

Vallée du Soussouéou Protected Nature Reserve: Geographic Atlas and Mountain Terrain

A roadless glacial valley in the French Pyrénées-Atlantiques

Vallée du Soussouéou offers a rare glimpse into a roadless Pyrenean landscape. This protected area features a classic glacial U-shaped valley, significant peatland ecosystems, and diverse alpine habitats that support Pyrenean fauna. As a quiet extension of the ecological network in the Western Pyrenees, the valley remains an important site for understanding mountain geography and glacial geomorphology in southwestern France.

Area
45.39 km²
Established
1995
Relief
Mountain
Scope
Terrestrial
Nature reserveNouvelle-Aquitaine
About 166 km away#20 closest

North

Réserve naturelle régionale de la vallée de la Renaudie Protected Landscape and Map Atlas

A geological crossroads in the heart of Nouvelle-Aquitaine.

Trace the 6 kilometer stretch of the Réserve naturelle régionale de la vallée de la Renaudie. This protected area showcases an unusual geological interface between limestone and granite, creating a compact mosaic of riparian woodland, dry rocky cliffs, and meadows that support significant regional biodiversity.

Area
0.73 km²
Established
2012
IUCN
IV
Relief
Mixed relief
Distance methodology

Geographic measurements, not driving distances

How nearby park distances are calculated

Distances use park boundaries whenever the available geometry allows it. When one or both boundaries are missing, the mapped park locations provide a clearly labelled estimate. Every value represents straight-line geographic separation and does not use roads or routing.

Boundary distance

Calculated between the nearest points of both park boundaries.

Location-to-boundary estimate

Estimated from one mapped park location to the nearest boundary of the other park.

Mapped-location estimate

Estimated between the mapped locations of both parks.

MoriAtlas Explorer

Explore the Mapped Geography and Protected Boundaries of the Réserve naturelle nationale de la frayère d'Alose

Continue your investigation into the Réserve naturelle nationale de la frayère d'Alose to understand its role in Garonne River conservation. MoriAtlas provides the mapped context and ecological foundation necessary to appreciate this significant French nature reserve and its impact on regional migratory fish habitats.