Þórisjökull is a small glacier and table mountain southwest of Langjökull in West Iceland. Its highest point is about 1,350 metres above sea level and the glacier covers roughly 32 square kilometres.
The mountain Ok lies to the northwest, with the Kaldidalur highland route between the two. Þórisdalur lies between Þórisjökull and Geitlandsjökull, placing the glacier within a dramatic highland landscape shaped by ice and volcanism.
Ice cap
Hike required
Accessible
Guided tour recommended
Seasonal access
Safety
Remote glacier terrain requires good navigation skills, equipment and preparation.
Geology
Þórisjökull is a smaller ice cap in the western Highlands shaped by snow accumulation, ice flow and glacial erosion.
Visit tips
Access is limited and the glacier is more suitable for experienced travellers than casual day visits.
Last verified 16 September 2026