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Keldur

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Keldur, located in the Rangárvellir region, is one of the oldest and most remarkably preserved turf farms in Iceland, offering a unique window into the nation's medieval architectural history. The farm is mentioned in the Njal's Saga and served during the 12th and 13th centuries as a seat for the powerful Oddaverjar clan, one of the most influential families in Icelandic history. A particularly notable feature is an ancient underground tunnel, rediscovered in the 20th century, which is believed to have functioned as an escape route during the violent conflicts of the Sturlung Era. The complex consists of several interconnected turf buildings, with some structural elements potentially dating back to the 11th century, though most visible parts were rebuilt in the 19th century. The thick earth walls and grass-covered roofs provided essential insulation against the harsh Southern Icelandic climate. Alongside the main farmhouse stands a small church and a historic cemetery, completing an ensemble that remains a cornerstone of Iceland's national cultural heritage.
- Location: Iceland
- Nearby: Hella (8 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -3 | -3 | -2 | 0 | 4 | 8 | 9 | 8 | 6 | 2 | -2 | -3 |
| Rain mm | 192 | 175 | 169 | 130 | 96 | 92 | 111 | 119 | 183 | 156 | 162 | 194 |
📋 Practical info
Geography
Facts
- Keldur was the home of Jón Loftsson, a key political figure in the 12th century.
- The ancient escape tunnel extends approximately 25 meters from the house.
- The current church at the site was constructed in 1875.
- People lived in the turf houses at Keldur until as late as 1946.
- It is considered the largest surviving turf farm complex in South Iceland.
- Archaeological evidence points to continuous settlement since the 10th century.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
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Frequently asked questions
What makes Keldur special?
Is it still inhabited?
What is the secret tunnel?
Where is Keldur located?
Are you allowed inside the buildings?
Keldur: where is it located?
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