The Clarion Hotel Helsinki is a striking modern high-rise in the developing Jatkasaari district by the sea, best known for its top-floor Sky Room bar and rooftop pool with panoramic views over the city and harbour. It offers sleek, contemporary rooms, several restaurants and a spa, and a lively social scene. A short tram ride from the centre, it combines design-led comfort with spectacular vistas, making it a popular choice for those wanting a stylish waterfront stay.