Also called the Tomb, the covered avenue of Hautière was excavated in the second half of the 19th century by Victor Micault. Listed as a Historic Monument, it measures nearly sixteen meters in length, with a chamber more than one meter wide.
The Hautière covered walkway was probably built during the Neolithic period.
| Dolmen of La Ville Tanguy | Beaussais-sur-Mer |
|---|---|
| Church of Trégon | Beaussais-sur-Mer |
| Manor of La Coudraye | Beaussais-sur-Mer |
| Windmill of Lancieux | Lancieux (5.9 km) |
| Church of Lancieux | Lancieux (6.8 km) |
| Tower of the Ébihens | Saint-Jacut-de-la-Mer (7.7 km) |
| Archaeological Site of the Clos-Mulon | Corseul (8.1 km) |
| Church Saint-Briac | Saint-Briac-sur-Mer (8.3 km) |
