Elevation of Château-d'Olonne, Pays-de-la-Loire, France
Château-d'Olonne, Pays-de-la-Loire, France is 26 m (85 ft) above sea level.
Château-d'Olonne's height from sea level is 26 metres, or 85 feet. GeoNames reads 25 m at the same point (SRTM); Wikidata records 0 m to 59 m.
Ground within 4 km
Mean 21 m across the 8.6 km square centred on the town, 56 m from its lowest cell to its highest.
Cross-section through Château-d'Olonne
Ground elevation along two lines through the town, 24.3 km end to end, one cell (about 1 km) per step. The red dot is Château-d'Olonne; the vertical scale is the same on both.
Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.
Towns near Château-d'Olonne
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Olonne-sur-Mer | 4.4 km | NW | 23 m (75 ft) | −3 m |
| Les Sables-d'Olonne | 4.5 km | W | 7 m (23 ft) | −19 m |
| Saint-Hilaire-de-Riez | 28.8 km | NW | 10 m (33 ft) | −16 m |
| La Roche-sur-Yon | 30.2 km | NE | 70 m (230 ft) | +44 m |
| Challans | 39.4 km | N | 10 m (33 ft) | −16 m |
Where Château-d'Olonne is
Latitude 46.50436, longitude -1.738692. Open the map here to read the elevation of any point around the town.
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A small badge with the town's elevation, linking back here. The number updates if the grid reading ever changes.
About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Château-d'Olonne's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here. GeoNames' reading of 25 m comes from a finer 90 m SRTM grid at the point it records for the town, which may sit a few hundred metres from ours; the two agreeing to within a few metres is the usual case on flat ground, and a larger gap means the ground is steep. Wikidata's figure is the one its editors cite for the town, often from a survey marker or the town hall.