| Pavillon de Breteuil | |
|---|---|
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| Former names |
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| General information | |
| Location | Parc de Saint-Cloud |
| Address | 12 bis Grande Rue, Sèvres[1] |
| Town or city | Saint-Cloud |
| Country | France |
| Coordinates | 48°49′45.55″N 2°13′12.64″E / 48.8293194°N 2.2201778°E |
| Inaugurated | 1672 |
| Design and construction | |
| Architect(s) | Thomas Gobert |
The Pavillon de Breteuil lies in the southeastern section of the Parc de Saint-Cloud in Saint-Cloud, France, to the west of Paris. It is listed in France as a historic monument. Since 1875 it has been the headquarters of the International Bureau of Weights and Measures (BIPM).