| Adarra | |
|---|---|
 The Aballarri rocks on the left and Adarra (centre) | |
| Highest point | |
| Elevation | 811 m (2,661 ft) |
| Coordinates | 43°12′25.78″N 01°57′43.9″W / 43.2071611°N 1.962194°W |
| Naming | |
| English translation | The Horn |
| Language of name | Basque |
| Pronunciation | Basque: [aˈdara] |
| Geography | |
  Adarra Location in the Pyrenees  Adarra Adarra (Spain) | |
| Location | Gipuzkoa, Basque Country |
| Parent range | Adarra-Mandoegi |
| Climbing | |
| Easiest route | From Besabi in Urnieta |
Adarra (short for "Adarramendi", meaning 'mount of horns' in Basque) is a mountain south of the city of San Sebastian in the Basque Country. It is a popular peak with the local residents. The mountain is flanked on the north by the minor summits of Oindi or Onddi (Basque pronunciation: ['onɟi], 545 m) and Onddo (781 m) to the south, all of them located at the top of a long mountain range of modest height between the Urumea and Leitzaran valleys, which extends south right to the edge of the Navarrese town of Leitza.