First pick
Parc Municipal Gravelin
Park or garden
5.8 ha1.3 km of path
15 minto walk all 1.3 km of path
Centralin the middle of Champlan
Directionsto a point inside
Photo: Cyrilb1881 · CC BY-SA 3.014%woodland
Outdoors in Champlan · protected areas, woods and footpaths
Almost every home in Champlan is within 800 m of a park or wood
No protected area reaches Champlan; the nearest, Bassin de la Bièvre nature reserve, is 3.8 km from the town center. Waymarked hiking routes add up to 2 km in Champlan. Footpaths add up to 8 km across Champlan (2.2 km per km²). 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: Bassin de la Bièvre nature reserve, 3.8 km
Woodland
14%
of the land, mapped on OpenStreetMap
Compared town: 13%
Footpaths
8 km
2.2 km per km²
Compared town: 1.7 km per km²
Hiking routes
1.9 km
waymarked, GR and others
Compared town: 0.3 km per km²
Parks & woods
3
named, in or within 400 m of the commune
First: Parc Municipal Gravelin
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.
Against French towns
How Champlan 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
22out of 100
Woodland14%Share of the land mapped as forest or woods on OpenStreetMap
51out of 100
Footpaths2.2 km per km²Km of mapped footpath and track open on foot, per km² of the commune
60out of 100
Hiking routes0.5 km per km²Km of waymarked hiking routes (GR and others), per km² of the commune
62out of 100
Percentiles among compared French towns; ties count half.
Towns its size
Champlan has the 3rd most footpaths per km² of 41 towns its size
The 40 compared French towns nearest in population (2,589 to 2,641 residents), by km of footpath per km². Hover for each one’s protected land and woods; click for its page.
From Couzon-au-Mont-d'Or (7.2 km per km²) to Hilsenheim (0 km per km²).
Every town in the comparison
| Town | Paths (km/km²) | Woodland | Protected | Coast | |
|---|---|---|---|---|---|
| 1 | Couzon-au-Mont-d'Or Rhône | 7.2 | 42% | 0% | 261 km |
| 2 | Gometz-le-Châtel Essonne | 2.5 | 24% | 0.2% | 155 km |
| 3 | Champlan Essonne | 2.2 | 14% | 0% | 161 km |
| 4 | Dorlisheim Bas-Rhin | 2.1 | 12% | 0% | 442 km |
| 5 | Tourville-la-Rivière Seine-Maritime | 2 | 15% | 15% | 55 km |
| 6 | Wahagnies Nord | 1.9 | 30% | 0% | 76 km |
| 7 | Coquelles Pas-de-Calais | 1.8 | 1.7% | 0.7% | 2.8 km |
| 8 | Le Bourg-d'Oisans Isère | 1.7 | 33% | 100% | 180 km |
| 9 | Hardricourt Yvelines | 1.6 | 15% | 0.4% | 118 km |
| 10 | Bourguébus Calvados | 1.5 | 1.1% | 0% | 18 km |
| 11 | Le Palais Morbihan | 1.5 | 5% | 26% | On it |
| 12 | Saint-Yorre Allier | 1.4 | 23% | 15% | 283 km |
| 13 | Longeville-sur-Mer Vendée | 1.3 | 18% | 100% | On it |
| 14 | Bessèges Gard | 1.3 | 66% | 100% | 81 km |
| 15 | Villenauxe-la-Grande Aube | 1.3 | 13% | 0% | 223 km |
| 16 | Foug Meurthe-et-Moselle | 1.3 | 73% | 1.2% | 342 km |
| 17 | Châteauneuf-en-Thymerais Eure-et-Loir | 1.2 | 57% | 62% | 115 km |
| 18 | Taden Côtes-d'Armor | 1.1 | 19% | 100% | 3.6 km |
| 19 | La Broque Bas-Rhin | 1.1 | 79% | 8% | 432 km |
| 20 | Vendres Hérault | 1 | 1.9% | 60% | On it |
| 21 | Pîtres Eure | 0.9 | 47% | 0.2% | 64 km |
| 22 | Ivry-la-Bataille Eure | 0.8 | 2.6% | 3.2% | 101 km |
| 23 | Villeneuve-Saint-Germain Aisne | 0.8 | 11% | 0% | 150 km |
| 24 | Grâces Côtes-d'Armor | 0.8 | 12% | 0% | 17 km |
| 25 | Villages du Lac de Paladru Isère | 0.8 | 21% | 0% | 230 km |
| 26 | La Calmette Gard | 0.7 | 29% | 0% | 43 km |
| 27 | Frelinghien Nord | 0.7 | 1% | 0% | 51 km |
| 28 | Soual Tarn | 0.6 | 1.4% | 0% | 95 km |
| 29 | Le Thoronet Var | 0.6 | 49% | 31% | 29 km |
| 30 | La Châtaigneraie Vendée | 0.6 | 4.5% | 0% | 48 km |
| 31 | Rieux-Volvestre Haute-Garonne | 0.6 | 6.6% | 7% | 154 km |
| 32 | Trélon Nord | 0.6 | 78% | 100% | 156 km |
| 33 | Toury Eure-et-Loir | 0.5 | 0.8% | 0% | 180 km |
| 34 | Beychac-et-Caillau Gironde | 0.4 | 16% | 4.7% | 22 km |
| 35 | Baldersheim Haut-Rhin | 0.4 | 63% | 60% | 446 km |
| 36 | Noyers-sur-Cher Loir-et-Cher | 0.3 | 34% | 0.6% | 221 km |
| 37 | Charly-sur-Marne Aisne | 0.3 | 21% | 0% | 177 km |
| 38 | Clairac Lot-et-Garonne | 0.3 | 7.7% | 0% | 105 km |
| 39 | Haspres Nord | 0.2 | 1.8% | 0% | 111 km |
| 40 | Cauchy-à-la-Tour Pas-de-Calais | 0.1 | 0.4% | 0% | 54 km |
| 41 | Hilsenheim Bas-Rhin | 0 | 28% | 18% | 465 km |
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.
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 Champlan
Named parks, gardens and woods in the commune or within 400 m, the biggest and best-pathed first: Parc Municipal Gravelin leads, at 5.8 ha. Directions go to a point inside.
Butte Chaumont
Wood or forest
16 ha0.9 km of path
10 minto walk all 0.9 km of path
0.7 km northfrom the center
Directionsto a point inside
Parc Ampère
Park or garden · 180 m outside the commune
1.5 ha0.9 km of path
10 minto walk all 0.9 km of path
1.7 km north-westfrom the center
Directionsto a point inside
Source: © OpenStreetMap contributors (ODbL): named parks, gardens and woods; sizes are the whole site.
Protected areas
Bassin de la Bièvre nature reserve is the nearest protected area, 3.8 km away
The protected areas reaching the commune, and the nearest: national parks, regional nature parks, nature reserves and Natura 2000 sites.
Nature reserve
Bassin de la Bièvre nature reserve
3.8 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
8 km of footpaths cross Champlan
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
8 km
2.2 km per km²
Hiking routes
1.9 km
waymarked: 0.5 km per km²
Woodland
14%
about 0.5 km² of mapped woods
Km per km² of the commune · mapped on OpenStreetMap
ChamplanEssonne medianFrance median
Footpaths2.2
Hiking routes0.5
02.55 km per km²
Share of the land · mapped woods and forest
ChamplanEssonne medianFrance median
Woodland14%
0%50%100%
That is more than in 60% of compared French towns for footpaths per km², and for woodland more than in 51% 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 Champlan is within 800 m of a mapped park or wood, as in most French towns.
2 named hiking routes within 2 km
GR (long-distance)Other named walk
GR 655ET2.8 km
De la Bièvre à l'Orge8.7 km
GR 655ET passes within 2 km of Champlan.
Source: © OpenStreetMap contributors (ODbL), extracts of October 25, 2026 (Geofabrik).
When to get out
The best walking months in Champlan: April to September
Météo-France’s 1991–2020 normals at Orly, 9 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 8.7 | 10.1 | 11.7 | 13.6 | 15.2 | 16.1 | 15.8 | 14.3 | 12.5 | 10.7 | 9.1 | 8.3 |
| High (°C) | 7 | 9 | 13 | 16 | 20 | 23 | 26 | 26 | 22 | 16 | 11 | 8 |
| Rain (mm) | 47 | 43 | 44 | 45 | 63 | 56 | 53 | 58 | 47 | 53 | 53 | 60 |
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 Champlan →
Gardens
A garden to visit in Champlan
Named gardens in the commune.
Parc BoyerIn Champlan
DirectionsSource: © OpenStreetMap contributors (ODbL) and Wikidata.
Neighbors
Next to Champlan
The nearest towns of 2,500 or more, colored by the share of their land in protected areas.
Saulx-les-ChartreuxLongjumeauMassyPalaiseauChilly-MazarinVillebon-sur-YvetteChamplan
Under 1%1–10 %10–25 %25–50 %50 %+
| Town | Protected | Woodland | Paths (km/km²) |
|---|---|---|---|
| Champlan | 0% | 14% | 2.2 |
| Saulx-les-Chartreux 6,733 · 2 km | 0.1% | 29% | 4.3 |
| Longjumeau 21,996 · 2.4 km | 0% | 4.2% | 5.9 |
| Massy 51,729 · 2.6 km | 0% | 5.3% | 9.4 |
| Palaiseau 37,471 · 2.9 km | 0% | 18% | 5.9 |
| Chilly-Mazarin 20,443 · 3 km | 0% | 2.8% | 4.2 |
| Villebon-sur-Yvette 10,291 · 3.4 km | 0% | 23% | 3.8 |
Saulx-les-Chartreux and Villebon-sur-Yvette are more wooded.
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 Champlan
Is Champlan in a national or regional nature park?
No. The nearest protected area is Bassin de la Bièvre nature reserve, 3.8 km from the town center.
Are there good walks in Champlan?
OpenStreetMap maps 8 km of footpaths and tracks open on foot in the commune, 2.2 km per km² (the median compared town: 1.7 km per km²); 2 km of waymarked hiking routes cross it.
How much of Champlan is woodland?
14% of the commune is mapped woodland, private woods included; the median compared French town has 13%.
Is Champlan near the sea?
No: the coast is 161 km from the town center, as the crow flies.
When is the best time for walking in Champlan?
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 October 30, 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.