Trondheim

This first-class, contemporary riverside hotel (you can fish from your window in some rooms) is open and airy from the moment you step into the atrium, where the light streams in through the all-glass walls. — Lonely Planet

It's wonderfully central and very close to the cathedral. — Lonely Planet

With 400 rooms, a soaring atrium over the lobby, and an event space that holds up to 2,500, this hotel that opened in April 2012 is more Las Vegas than Europe. — Oyster