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