Lieu-dit · Passy-sur-Marne
Le Clos des Vignes
Le Clos des Vignes is a lieu-dit in Passy-sur-Marne, Vallée de la Marne, Champagne, whose largest tier is champagne.
2.17 ha
delimited
97 m
elevation
11.7 h
sun at harvest
Open on the mapWith the boundary, the plots, the sun through the year and the bedrock.
In figures
| Level | Champagneinao-aoc-viticoles-bulk (not in this commune) |
|---|---|
| Village | Passy-sur-Marne |
| Region | Vallée de la Marne, Champagne |
| Delimited | 2.17 hainao-aoc-viticoles-bulk (not in this commune) · cadastre-etalab (4 September 2026) |
| Planted | 2.00 hacadastre-etalab (4 September 2026) · ign-bdtopo-vigne (4 September 2026) · ign-rpg-2024 (5 September 2026) |
| Parcels | 14 |
| Grape variety | meunier 53 %, chardonnay 26 %, pinot noir 21 % also permitted: arbane, petit meslier, pinot blanc, pinot grisinao-cahiers-des-charges (7 September 2026) · dgddi-superficies-produits (7 September 2026) · franceagrimer-observatoire-viticulture (7 September 2026) |
| Organic | 0%agence-bio-cartobio (c. 5 September 2026) · agence-bio-operateurs (5 September 2026) |
Place in the village
Among the 46 named plots ranked champagne in Passy-sur-Marne, from high to low:
Position
97 m
elevation
7.9%
firm
S
south
mid-slope
even slope
| Elevation | 97 m 89 to 106 mign-rge-alti (5 September 2026) |
|---|---|
| Slope | 7.9% 4.5°ign-rge-alti (5 September 2026) |
| Aspect | south 180°ign-rge-alti (5 September 2026) |
| On the slope | 22% mid slope, on an even plane, 176 m drains onto itign-rge-alti (5 September 2026) |
Bedrock
- 91%Slope scree and landslips Laat-Pleistoceen tot heden, plaatselijk nog actief
- 7%Ypresian sand, sandstone and conglomerate 56–48 million years
Not a borehole: ordered by age, thickness by share of surface.
In the glass. On its own, nothing meaningful can be said about the wine from this substrate. It is a mixture, and slope, aspect and soil depth are the factors that really matter. (weak indication)
A collective term and not a formation: loose rock debris on steep slopes, together with zones where whole bodies of ground have slipped. The material is young and consists of whatever outcrops higher up the slope, from limestone flakes and rubble to lumps of marl and clay. Scree formation and slipping are, moreover, still going on, so the unit is locally in motion.
For the vine. Generally stony and well drained, with a depth that can vary greatly within a single plot. Where marl or clay has come down with it, the deposit holds more water and becomes cooler and heavier. Instability and erosion are the practical problem here, so planting, terracing and soil cultivation determine more than the mapping does.
Occurs on the steepest flanks of the Côte and of the combes, where the limestone edge above the vineyard breaks apart.
BRGM geological map at 1:50,000. It tells vineyards apart, not plots within a vineyard. The link between rock and taste is indirect: soil depth, water and warmth do the work, and slope, vine age and the cellar do the rest. Units on that map: E, e4b.
brgm-bdcharm50 (4 September 2026)Sun and horizon
07:40
above the hill
19:23
behind the hill
11.7 h
sun at harvest
0.6 h
lost to the hill
Grey: sun up, but behind the hill or the vineyard's own slope.
Around harvest the sun rises here at 07:40 above the hill and disappears at 19:23 behind the hill: 11.7 hours of direct sun on a clear day. The ridge reaches 10.0° above the horizon to the north-northeast.
| Irradiation | +1.9% versus flat land 998 kWh/m² from April to October, 46% of it diffuseunder the average cloudiness of 2005 to 2023 (PVGIS-SARAH3, EU JRC); direct, diffuse and reflected light togetherign-rge-alti (5 September 2026) · ign-lidarhd-mnh (6 September 2026) · ign-bdforet-v2 (5 September 2026) · jrc-pvgis-sarah3 (10 September 2026) |
|---|---|
| Open sky | 99.2% of the sky the slope itself sees; the surrounding relief blocks the restign-rge-alti (5 September 2026) · ign-lidarhd-mnh (6 September 2026) · ign-bdforet-v2 (5 September 2026) |
Three reference days and the caveat
| rise | set | sun | day | |
|---|---|---|---|---|
| 21 June | 06:15 | 21:24 | 15.2 h | 16.2 h |
| 20 September | 07:40 | 19:23 | 11.7 h | 12.3 h |
| 21 December | 09:00 | 16:12 | 7.2 h | 8.2 h |
Computed from the IGN elevation model at 5 m: horizon in 36 directions up to six kilometres, sun position per minute, angle of incidence on the mean slope. Clear sky, with the tree canopy from the IGN forest inventory as a raised horizon (15 m closed forest, 5 m heath, trees within 60 m ignored), 39% of the far field is forest (BD Forêt), no buildings.
Air and cold
21 m
above the lowest point
drains away
cold air
a gully
5.7 ha flows past
| Cold air | 21 m above the hollow, cold air drains awayign-rge-alti (5 September 2026) |
|---|---|
| Cold air passing through | 5.7 ha a gully, mean over the polygon 0.36 haign-rge-alti (5 September 2026) |
Planting
NNE-SSW
down the slope
0.99 m
between the rows
100%
vineyard in 1950
| Rows | NNE-SSW (20°) down the slope (20°), every 0.99 m, all rows parallelmeasured over 1.9 of 2.0 ha plantedign-bdortho (6 September 2026) |
|---|---|
| Vineyard in 1950 | 100%assessed over 2.2 ha on the 1950-1965 aerial photographign-photos-historiques-1950-1965 (6 September 2026) |
Climate over time
station CHAMBRECY-CIVC, 150 m, 22.4 km away
raw daily series, not corrected for station breaks
The name
- clos
- an enclosed plot, walled or hedged. In Burgundy the wall often carries a monastic or seigneurial past; clou and cloux are the same root in diminutive form. Ownership and saints · Association des Climats du vignoble de Bourgogne, Les noms des Climats (2026)
- vigne
- vineyard, the ordinary word for planted ground. The most common element in this atlas, usually descriptive rather than distinguishing. Viticulture · Terroirium, Eigen telling over de namen in deze atlas (2026)
This is about the words, not about this plot: the same name can have arisen differently elsewhere.
Who owns land here
0.45 ha of 2.17 ha delimited is registered to a legal entity
- SCEV SERVEAUX FILS12%
- GFA LE CLOS DES VIGNES9%
- private individuals or unknown79%
- 0.25 ha SCEV SERVEAUX FILS SC · land company
- 0.20 ha GFA LE CLOS DES VIGNES SC · land company
Private individuals or unknown: 1.72 ha.
Share of the delimited hectares. Only legal entities are public in France; everything else stays unnamed. From the public register of legal entities (DGFiP), as of 1 January 2025. The owner is not always the one who works the vineyard: tenancy is common.
Nearby lieux-dits
- Le Village Champagne · 100 m
- Les Clos Champagne · 150 m
- Le Rocher Champagne · 150 m
- Les Lisardes Champagne · 250 m
- Les Hauts Chemins Champagne · 250 m
- Les Vignes des Sablons Champagne · 350 m
- La Croix Champagne · 400 m
- Les Montagnes Champagne · 400 m
In the same village, measured between label points. That does not say which ones border each other; the map shows that.
Where each figure comes from
- Classification
- The INAO delimitation per denomination, cut against the cadastral parcel. Only the INAO's own plans are legally binding; this map is informational.
- Area
- Computed on the sphere from longitude and latitude (turf.area), not in Lambert-93. For an appellation this is the union of the INAO polygons across commune boundaries, measured on the unclosed geometry; the fifteen metres used to close the outline for the map are not counted. For a climat it is the union of the cadastral lieu-dit polygons with that name.
- Planted
- Parcel area times vineyard cover, where cover comes from the IGN vegetation layer supplemented by the agricultural declaration. Checked against the customs harvest declarations: median deviation 5.1 per cent over a hundred appellations.
- Elevation
- Mean of the elevation-model cells whose centre falls inside the polygon, on a 5 m grid.
- Slope
- Per-cell slope from the elevation model using Horn's method, then averaged over the cells in the polygon.
- Aspect
- Vector mean of the per-cell aspect. A plain average would turn north-east and north-west into south.
- Sun at harvest
- Hours of direct sun on 20 September under a clear sky, with the horizon in 36 directions out to six kilometres and the height of woods and buildings on top of it. Canopy height is measured where LiDAR HD covers the area and estimated from BD Forêt where it does not; the panel states which of the two was used.
- Grape variety by appellation
- Per appellation and colour the permitted varieties from the approved cahier des charges; per appellation and tier the declared hectares of white and red from the customs harvest declaration (product codes). One colour permitted: the main variety of that colour. Two colours: from 85 percent of the hectares that colour applies, in between it is called mixed. Champagne: the dominant variety from the planted hectares per variety per commune from FranceAgriMer. Per polygon the dominant variety of its parts by area. Derived, not measured: the variety per plot exists only in the customs vineyard register, which is not public. In a two-colour appellation a single plot may carry the other variety. Customs withhold small appellations (statistical secrecy), in which case the split is missing.
- Bedrock
- The geological unit covering the largest share of the polygon, from the 1:50,000 geological map. At 1:50,000 the map separates one climat from another, but not what varies inside a climat.
- Organic
- Share of the area certified organic or in conversion, from the CartoBio plot register.