Generally considered a challenging route. English: Marble Castle rock formation (Marmorslottet) outside of Mo i Rana, Norway. Glacial water from Svartisen creates holes in the limestone. Free with trial. Reviews of. Free with trial. Geological Sites . The amazing natural marble. Reviews of. Enjoy this mile out-and-back trail near Rana, Nordland. Geological Sites . Langvassveien, Mo i Rana , Norway. What is this? Report Ad. Marmorslottet. This is a popular trail for hiking. 50K likes, comments - mynorway on October 31, "Marmorslottet - "the Castle of Marble" in Mo i Rana, Norway Photo by. Bit hard to find but at the end of the rope you climb over the rocks, along the river (right side). Generally considered a challenging route. What is this? Report Ad. Enjoy this mile out-and-back trail near Rana, Nordland. This is a popular trail for hiking. A hiking adventure: The Marble Castle (Marmorslottet) Experience a fairytale landscape of carved marble near the town of Mo i Rana. Glacial water from Svartisen creates holes in the limestone. Marmorslottet is about a 45 minute drive from Mo i Rana, and then a half hour hike, most of which is along a board walk. A hiking adventure: The Marble Castle (Marmorslottet) Experience a fairytale landscape of carved marble near the town of Mo i Rana. Marmorslottet. Langvassveien, Mo i Rana , Norway. . A few rocks later you arrive at the „white“marble stones. The Castle of marble, Marmorslottet, beautiful and unique rock formations by the river near Mo i Rana, Norway, Europe. 󰺂 Rana Mo i Rana . 50K likes, comments - mynorway on October 31, "Marmorslottet - "the Castle of Marble" in Mo i Rana, Norway Photo by. based on 47 reviews. 󰺂 Rana Mo i Rana . Marmorslottet. Marmorslottet. based on 47 reviews. A few rocks later you arrive at the „white“marble stones. Map. The Castle of marble, Marmorslottet, beautiful and unique rock formations by the river near Mo i Rana, Norway, Europe. Bit hard to find but at the end of the rope you climb over the rocks, along the river (right side). English: Marble Castle rock formation (Marmorslottet) outside of Mo i Rana, Norway. Map. The amazing natural marble. Marmorslottet is about a 45 minute drive from Mo i Rana, and then a half hour hike, most of which is along a board walk.