Skt. Petri-style: Radisson Blu Plaza Hotel Oslo

Radisson Blu Plaza Hotel Oslo rises 117 metres above Sonja Henies Plass, directly adjacent to Oslo Central Station and the Bjørvika waterfront, making it Scandinavia's tallest hotel and one of the most convenient for arrivals by train or airport express. The glass tower has a modern, corporate-leaning design rather than historic character, with expansive lobby space and floor-to-ceiling windows that make the most of its height. Rooms are contemporary and functional, ranging from standard doubles to Business Class and Junior Suites, with upper-floor rooms offering sweeping views over the Oslofjord, Akershus Fortress, and the surrounding hills; the higher the floor, the more dramatic the outlook. The top-floor Sky Bar and restaurant is the hotel's signature feature, serving drinks and dinner with 360-degree panoramas that are hard to match anywhere else in the city, while a separate ground-floor restaurant covers everyday dining and breakfast. Wellness facilities include an indoor pool, sauna, and spa area along with a fitness centre, useful for longer business stays. The scale of the hotel and its extensive meeting and conference facilities make it a common choice for conventions and corporate groups, and service is efficient and professional rather than intimate. Its position above the station also puts the Opera House, Munch Museum, and Bjørvika's waterfront promenade within easy walking distance.