Scandic Ariadne hotel is a 3 star hotel that beautifully situated on the coastline of Stockholm and was established in 1989. Filled with every comfort imaginable, itâs a modern hotel for business travelers, conference delegates and holidaymakers. The atrium can house a wide variety of events for up to 1,000 people, so let your imagination run riot! The hotel is particularly proud of the Sky Conference, a set of four meeting rooms up on the 17th floor, boasting a magnificent view.