Festninga Mountain is a broad, ice-topped mountain, 2,535 metres (8,320 ft) high, standing west of Mount Hochlin at the west end of the Mühlig-Hofmann Mountains, in Queen Maud Land, Antarctica. it was mapped by Norwegian cartographers from surveys and air photos by the Sixth Norwegian Antarctic Expedition (1956–60) and named Festninga (the fortress). Austvollen Bluff forms the east side of the mountain.

• Vestvollen Bluff

 This article incorporates public domain material from "Festninga Mountain". Geographic Names Information System. United States Geological Survey.

72°7′S 3°43′E / 72.117°S 3.717°E / -72.117; 3.717