Oslo is a picturesque city nestled along side the fjord and encompasses many green areas and parklands. A great way to experience the fjord is by hopping on one of the many sight-seeing boat tours that start from an hour and half to a three hour music cruise with dinner. These extensive boat tours can be combined with a bus tour for a full sight-seeing experience. Head to a local hot-spot, Frognerbadet Open-Air Public Bath, which is a popular outdoor swimming pool next to Vigeland Sculpture Park with water-slides, diving board and children's pool. For a thrilling experience, fly down the zipline at Holmenkollen. It is an elevation drop of 107.5 metres and offers spectacular views of the city. The Norwegian National Opera House is a sleek and modern venue for opera and ballet. With train, tram and Subway services within walking distance, guests will be excellently connected throughout their stay.