Green Key

Hotel Kong Frederik

Stay at Hotel Kong Frederik in Copenhagen and sleep at the same address as some of the greatest stars – from Victor Borge to Alicia Keys. Our rich history and classic English style are some of the reasons our guests choose us. Find Strøget, the City Hall Square and Tivoli close by.

No matter which room you book, it’ll meet your most important need: to be your home away from home. Slip off your shoes and relax with a book on the bed. Or enjoy refreshments from the free minibar. If you prefer a livelier atmosphere, go downstairs to read the paper in our cozy lounge.

At the reception desk, you can get recommendations on attractions, world-class restaurants and the wealth of cultural must-sees you’ll find right outside our door.

Environmental efforts

Green Key since 2013.



Copenhagen, Denmark's capital has been selected as the world's best city to visit, and the city's ambitious green profile has a clear goal: The City of Copenhagen is aiming to become the world's first CO2-neutral capital in 2025.

In Copenhagen there is a short road to both water and green areas. It is a green and bicycle friendly city that can be explored on the many new electric city bikes. You can stay in an eco-certified hotel, where as many as 75% of the city's hotel rooms are ecolabelled with either the Swan or Green Key, you can swim in the clean water in the city's water baths or consume organic food from Michelin restaurants to street food markets.

Wonderful Copenhagen has a sustainability strategy for tourism and is the first in the world to be labeled with the eco-label Green Tourism Organization.