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