FrançaisGuest, Sign inJoin
Soisy-sur-Seine Downtown 2011 001Photo: Lionel Allorge · CC BY-SA 3.0
64%woodland
Outdoors in Soisy-sur-Seine · protected areas, woods and footpaths

64% of Soisy-sur-Seine is woodland, more than in 9 in 10 French towns

31 km of footpaths cross Soisy-sur-Seine (3.6 km per km²). No protected area reaches Soisy-sur-Seine; the nearest, Marais d’Itteville et de Fontenay-le-Vicomte (Natura 2000), is 8 km from the town center. Waymarked hiking routes add up to 10 km in Soisy-sur-Seine. France has no Outdoors Grade yet: these are the figures, each beside the compared towns’ median.

Protected areas
0%
of the commune’s land
Nearest: Marais d’Itteville et de Fontenay-le-Vicomte, 8 km
Woodland
64%
of the land, mapped on OpenStreetMap
Compared town: 13%
Footpaths
31 km
3.6 km per km²
Compared town: 1.7 km per km²
Hiking routes
9.6 km
waymarked, GR and others
Compared town: 0.3 km per km²
Parks & woods
8
named, in or within 400 m of the commune
First: Forêt domaniale de Sénart

Throughout this page, the Essonne median and the France median are the median of compared communes (those with an overall grade), each figure its own median.

What kind of place

What kind of outdoors place is Soisy-sur-Seine?

Read from the data: what stands out first, good and less good.

What sets Soisy-sur-Seine apart: its woods, then its hiking routes.

Against French towns

How Soisy-sur-Seine compares with French towns

Each figure against the 3,798 compared French towns (communes with an overall grade): the marked bar is the town’s, the line the median. Described, not graded.

Protected areas0%Share of the land in a national park, regional nature park, nature reserve or Natura 2000 site
NoneMedian 0.1%100
22out of 100
Woodland64%Share of the land mapped as forest or woods on OpenStreetMap
Median 13%0100
97out of 100
Footpaths3.6 km per km²Km of mapped footpath and track open on foot, per km² of the commune
Median 1.7 km per km²08+
81out of 100
Hiking routes1.1 km per km²Km of waymarked hiking routes (GR and others), per km² of the commune
NoneMedian 0.3 km per km²3+
86out of 100

Percentiles among compared French towns; ties count half.

Towns its size

Soisy-sur-Seine has the 7th most footpaths per km² of 41 towns its size

The 40 compared French towns nearest in population (7,320 to 7,524 residents), by km of footpath per km². Hover for each one’s protected land and woods; click for its page.

Soisy-sur-Seine 3.6
GièresLanton
048 km per km²

From Gières (7.2 km per km²) to Lanton (0.2 km per km²).

Every town in the comparison
TownPaths (km/km²)WoodlandProtectedCoast
1Gières Isère7.235%0%202 km
2Gournay-sur-Marne Seine-Saint-Denis64.3%0%159 km
3Huningue Haut-Rhin4.90.9%0%423 km
4Saint-Germain-lès-Corbeil Essonne4.828%0%177 km
5Villemoisson-sur-Orge Essonne4.313%0%167 km
6Lisses Essonne3.822%2.9%176 km
7Soisy-sur-Seine Essonne3.664%0%173 km
8Remiremont Vosges3.570%18%432 km
9Cournonterral Hérault3.43.1%62%13 km
10Saint-Benoît Vienne3.325%0%116 km
11Clisson Loire-Atlantique3.19%0%54 km
12Audun-le-Tiche Moselle342%0%288 km
13Fabrègues Hérault2.97.6%8.4%9.4 km
14Barlin Pas-de-Calais2.95.8%0%65 km
15Perros-Guirec Côtes-d'Armor2.917%7%On it
16Saint-Didier-au-Mont-d'Or Rhône2.720%0%256 km
17Courtry Seine-et-Marne2.519%0%155 km
18Crozon Finistère2.415%100%On it
19Saint-Jean-de-Maurienne Savoie2.237%0%190 km
20Pontcharra Isère239%0%217 km
21Carhaix-Plouguer Finistère1.912%0%40 km
22Paimpol Côtes-d'Armor1.912%12%On it
23Saujon Charente-Maritime1.84%14%4.1 km
24Villard-Bonnot Isère1.728%0%203 km
25Céret Pyrénées-Orientales1.761%2.7%26 km
26Toulouges Pyrénées-Orientales1.60.2%0%17 km
27Fresnes-sur-Escaut Nord1.524%100%100 km
28Saint-Berthevin Mayenne1.517%0%74 km
29Langres Haute-Marne1.29.7%0.1%371 km
30Pordic Côtes-d'Armor1.28.1%0%On it
31Yssingeaux Haute-Loire1.239%15%176 km
32Lagnieu Ain1.135%0%274 km
33Trélissac Dordogne0.943%0%109 km
34Saint-Nicolas-de-Port Meurthe-et-Moselle0.911%0%376 km
35Ruelle-sur-Touvre Charente0.86.5%8%81 km
36Digoin Saône-et-Loire0.812%6.1%325 km
37Rosny-sur-Seine Yvelines0.760%62%104 km
38Rethel Ardennes0.62.9%0%207 km
39Chaumes-en-Retz Loire-Atlantique0.514%0%9.6 km
40Guipry-Messac Ille-et-Vilaine0.58.9%0%55 km
41Lanton Gironde0.283%100%On it
The map

Parks, woods, footpaths & countryside

Tap a number to zoom to a park or wood. Tap a layer to hide it. The dashed line is the commune’s boundary.

12345678
Green: parks, gardens and woods mapped on OpenStreetMap, named or not.© OpenStreetMap contributors · INPN / PatriNat · IGN
Places to walk

Parks and woods to walk in, in and around Soisy-sur-Seine

Named parks, gardens and woods in the commune or within 400 m, the biggest and best-pathed first: Forêt domaniale de Sénart leads, at 2,377 ha. Directions go to a point inside.

First pick

Forêt domaniale de Sénart

Wood or forest
2,377 ha92.9 km of path
20 h 40 minto walk all 92.9 km of path
2.1 km north-eastfrom the center
Ancienne Piste CyclableChemin de Traverse de la Forêt de SénartChemin des Vallées+5 paths
Directionsto a point inside

Parc de Trousseau

Park or garden · 100 m outside the commune
61 ha0.8 km of path
10 minto walk all 0.8 km of path
2.1 km westfrom the center
Directionsto a point inside

Parc du Grand Veneur

Park or garden
13 ha1.3 km of path
20 minto walk all 1.3 km of path
Centralin the middle of Soisy-sur-Seine
Directionsto a point inside

Domaine Régional du Bois Chardon

Wood or forest · 0 m outside the commune
24 ha2.4 km of path
30 minto walk all 2.4 km of path
2.2 km north-westfrom the center
Directionsto a point inside

Parc des chenneivères

Park or garden
1.9 ha0.6 km of path
10 minto walk all 0.6 km of path
Centralin the middle of Soisy-sur-Seine
Directionsto a point inside

Parc Georges Pompidou

Park or garden · 350 m outside the commune
0.9 ha0.4 km of path
1.6 km southfrom the center
Directionsto a point inside

Parc Manouchian

Park or garden · 90 m outside the commune
1.1 ha
1.3 km southfrom the center
Directionsto a point inside

Parc du Petit Bois

Park or garden · 90 m outside the commune
0.3 ha0.2 km of path
0.9 km south-eastfrom the center
Directionsto a point inside

Source: © OpenStreetMap contributors (ODbL): named parks, gardens and woods; sizes are the whole site.

Protected areas

Marais d’Itteville et de Fontenay-le-Vicomte is the nearest protected area, 8 km away

The protected areas reaching the commune, and the nearest: national parks, regional nature parks, nature reserves and Natura 2000 sites.

Natura 2000 site

Marais d’Itteville et de Fontenay-le-Vicomte

8 km from the town center

Share of the commune’s land

Any protected area0%

Designations overlap (a regional park can hold a Natura 2000 site), so the rows don’t add up; the first counts each piece of land once.

Source: INPN / PatriNat, protected areas July 2026, Natura 2000 December 2024; shares of IGN’s commune boundary.

Footpaths and woods

31 km of footpaths and 10 km of hiking routes cross Soisy-sur-Seine

Paths, bridleways, steps and tracks open on foot, and waymarked hiking routes, mapped on OpenStreetMap inside the commune; woods are mapped forest and woodland, private woods included.

Footpaths
31 km
3.6 km per km²
Hiking routes
9.6 km
waymarked: 1.1 km per km²
Woodland
64%
about 5.6 km² of mapped woods

Km per km² of the commune · mapped on OpenStreetMap

Soisy-sur-SeineEssonne medianFrance median
Footpaths3.6
Hiking routes1.1
02.55 km per km²

Share of the land · mapped woods and forest

Soisy-sur-SeineEssonne medianFrance median
Woodland64%
0%50%100%

That is more than in 81% of compared French towns for footpaths per km², and for woodland more than in 97% of compared French towns. Hiking routes often follow paths and lanes already counted, so the two lengths overlap: don’t add them. Every home in Soisy-sur-Seine is within 800 m of a mapped park or wood, as in most French towns.

5 named hiking routes within 2 km

GR (long-distance)Other named walk
GR 26.7 km
Du Val d'Yerres à l'Étampois13 km
Entre Seine et Sénart11 km
De l’Yerres à Sénart4.8 km
Sénart en quête d'un secret1.9 km

GR 2 passes within 2 km of Soisy-sur-Seine.

Source: © OpenStreetMap contributors (ODbL), extracts of October 25, 2026 (Geofabrik).

When to get out

The best walking months in Soisy-sur-Seine: April to September

Météo-France’s 1991–2020 normals at Orly, 8.8 km away, and the daylight at the town’s latitude. Outlined months have long days, highs of 15 to 30 °C and little rain for the place.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)8.710.111.713.615.216.115.714.312.510.79.18.3
High (°C)791316202326262216118
Rain (mm)474344456356535847535360

February is the driest month (43 mm) and July the warmest (highs of 26 °C). 63 mm of rain falls in May, the wettest month. Frost comes on about 36 nights a year. The climate in Soisy-sur-Seine →

Neighbors

Next to Soisy-sur-Seine

The nearest towns of 2,500 or more, colored by the share of their land in protected areas.

ÉtiollesÉvry-CourcouronnesRis-OrangisSaint-Germain-lès-CorbeilTigeryDraveilSoisy-sur-Seine
Under 1%1–10 %10–25 %25–50 %50 %+
TownProtectedWoodlandPaths (km/km²)
Soisy-sur-Seine0%64%3.6
Étiolles
3,105 · 1.8 km
0%72%3.7
Évry-Courcouronnes
66,919 · 2.7 km
0%9.5%8.4
Ris-Orangis
31,189 · 3.2 km
0%7.7%4.6
Saint-Germain-lès-Corbeil
7,469 · 4 km
0%28%4.8
Tigery
4,333 · 4.4 km
0%41%3.6
Draveil
30,098 · 4.8 km
0%47%4.6
How to read these numbers

What this data can and can’t tell you

  • Protected areas. National-park cores, national parks’ outer areas, regional nature parks, nature reserves and Natura 2000 sites, from INPN. A national park’s core is strictly protected; its outer area and a regional park are charters between communes, not bans. Designations overlap, so the total counts each piece of land once.
  • Woodland. Forest and woods as OpenStreetMap maps them, private woods included: woods nobody has mapped are missing, and a mapped wood isn’t necessarily open to walkers.
  • Footpaths and hiking routes. Footpaths, bridleways, steps and tracks open on foot, then waymarked hiking routes (GR and others) measured apart. A route often follows a path or lane already counted: the two overlap. Paths nobody has mapped are missing.
  • Green space nearby. The share of residents (INSEE’s 200 m grid) within 800 m, as the crow flies, of a mapped park, garden or wood edge. It measures nearness, not a way in. Guadeloupe and French Guiana have no grid: their pages say whether the town center is within 800 m.
  • The coast. The straight-line distance from the town center to OpenStreetMap’s coastline, which follows the tide line into estuaries. A commune is on the coast when the coastline crosses its boundary.
  • No grade yet. U.S. and UK towns have an Outdoors Grade; French towns don’t yet. Each figure is set beside the median of compared communes (those with an overall grade) in the département and in France, each figure its own median.

Questions about the outdoors in Soisy-sur-Seine

Is Soisy-sur-Seine in a national or regional nature park?

No. The nearest protected area is Marais d’Itteville et de Fontenay-le-Vicomte, 8 km from the town center.

Are there good walks in Soisy-sur-Seine?

OpenStreetMap maps 31 km of footpaths and tracks open on foot in the commune, 3.6 km per km² (the median compared town: 1.7 km per km²); 10 km of waymarked hiking routes cross it.

How much of Soisy-sur-Seine is woodland?

64% of the commune is mapped woodland, private woods included; the median compared French town has 13%.

Is Soisy-sur-Seine near the sea?

No: the coast is 173 km from the town center, as the crow flies.

When is the best time for walking in Soisy-sur-Seine?

April to September: long days, mild highs and little rain, from Météo-France’s 1991–2020 normals at the nearest suitable station.

Why is there no Outdoors Grade for French towns?

TownRatings grades the outdoors in the U.S. and the UK; the French figures are new and not graded yet. This page sets each one beside the median compared French town instead.

Sources: INPN / PatriNat (protected areas 2026, Natura 2000 2024) · © OpenStreetMap contributors, ODbL (paths, hiking routes, woods, coast, gardens) · INSEE, Filosofi 2021 200 m grid (residents) · IGN Admin Express (boundaries) · Météo-France normals 1991–2020 · Medians and percentiles: TownRatings, over compared French towns, updated November 9, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).

Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.