Route 31 (Iceland)

Route 31 is a secondary road located in southern Iceland, known locally as Þjórsárdalsvegur. It traverses the Þjórsárdalur valley, a historically significant area that was largely deserted after the eruption of Hekla in 1104.

The road provides access to several points of interest within the Þjórsárdalur valley, including:

• Þjóðveldisbærinn Stöng: A reconstructed Viking-era farm, built according to archaeological findings from the original Stöng settlement, which was buried in volcanic ash.

• Gjáin: A small, picturesque gorge with waterfalls and unique geological formations. It is a popular hiking destination.

• Hjálparfoss: A double waterfall, named "Help Falls," located near the southern end of Þjórsárdalur.

Route 31 is generally a gravel road, which can make driving conditions challenging, particularly in inclement weather. Travelers are advised to check road conditions before embarking on a journey on Route 31, especially during the winter months. The road is typically open during the summer season but may be closed due to snow or flooding in the winter. Due to its gravel surface, a suitable vehicle, ideally a 4x4, is recommended for driving on Route 31.