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