劳法尔霍尔斯赫利尔——冰岛最长熔岩隧道

Background

History & Background

Raufarhólshellir Lava Tunnel in South Iceland was formed through Iceland's volcanic processes, likely as a lava tube created when the outer surface of a lava flow cooled and hardened while molten rock continued flowing inside. Iceland's caves have served humans since the settlement era — archaeological evidence shows that early settlers used caves as shelters, storage spaces, and even as hiding places during times of conflict. Icelandic folklore is rich with stories about caves, often portraying them as dwellings of trolls, hidden people (huldufólk), or outlaws. Some caves, like Surtshellir, have archaeological remains dating back to the 10th century. Today, caves like this offer visitors a glimpse into Iceland's geological history and cultural imagination.

延伸1360米，Raufarhólshellir是冰岛最大的熔岩管道之一，在Leitahraun火山爆发期间形成。洞穴在冬季有令人惊叹的冰层，彩色矿物沉积物，以及独特的熔岩特征，如钟乳石和流动模式。现代步道和照明使其全年可达，同时保持其自然美。