South Walls
| Scots name | Sooth Waas |
|---|---|
| Old Norse name | Vágaland/Vágar |
Cantick Head lighthouse on South Walls | |
| Location | |
South Walls South Walls shown within Orkney | |
| OS grid reference | ND304895 |
| Coordinates | 58°47′16″N 3°12′18″W / 58.78788°N 3.2049°W |
| Physical geography | |
| Island group | Orkney |
| Area | 1,100 ha (4.2 sq mi) |
| Area rank | 47 |
| Highest elevation | 57 m (187 ft) |
| Administration | |
| Council area | Orkney Islands |
| Country | Scotland |
| Sovereign state | United Kingdom |
| References | |
South Walls, often referred to as Walls, is an island in Orkney, Scotland. It is connected to the island of Hoy, and to the district of North Walls, by a causeway known as The Ayre. Its largest settlement is Longhope, which lies on a long natural harbour of the same name. Both North and South Walls belong to the civil parish of Walls and Flotta.
South Walls is a popular stopping off place for barnacle geese.