Promontory of Quebec
| Promontory of Quebec French: Colline de Québec | |
|---|---|
| View from Anse-au-Foulon, with Cap Diamant to the east | |
| Topographic map of the Promontory of Quebec | |
| Coordinates: 46°46′19″N 71°18′07″W / 46.7720°N 71.3020°W | |
| Location | Quebec City, Quebec, Canada | 
| Orogeny | Appalachian | 
| Geology | Schist | 
| Dimensions | |
| • Length | 13 km (8.1 mi) | 
| • Width | 1–4 km (0.62–2.49 mi) | 
| Highest elevation | 110 m (360 ft)  (Sainte-Foy Summit) | 
| Topo map | NTS 21L14 Québec | 
In Quebec City, the term promontory of Quebec refers to the area on which is built the upper part of the borough of La Cité-Limoilou, including Old Quebec (where the promontory is referred to as Cap Diamant). This area covers the eastern half of a larger plateau attested in French as colline or even plate-forme de Québec (Quebec hill). The western portion of this plateau is occupied by upper Sainte-Foy–Sillery–Cap-Rouge (ie. most of this borough — whereas for La Cité-Limoilou, less than half of it is located uptown).