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