Win

Stay for two at a Green Key hote

Get tips and ideas for sustainable travel, food and experiences. Subscribe to our newsletter and participate in the competition .

You can unsubscribe at any time

Experience a green spot

Griffen Spahotel

Griffen Spahotel

Sølv

Nordre Kystvej 34 ,3700 Bornho…

Griffen Spa Hotel is one of the biggest hotels on Bornholm, situated directly in the shores of the Baltic Sea and within walking d…

25hours Hotel Indre By

25hours Hotel Indre By

Pilestræde 65 ,1112 Copenh…

Milling Hotel Ritz

Milling Hotel Ritz

Banegårdspladsen 12 ,8000 Centra…

Hotel Ritz, located in the heart of Aarhus, welcomes you to a boutique hotel decorated in a modern art deco style.

On arrival at A…

Strandhotel Klinten

Strandhotel Klinten

Søndervej 8 ,4673 West-…

Ruths Hotel

Ruths Hotel

Hans Ruths Vej 1 ,9990 Aalbor…

Ruth's Hotel is a historic hotel in the Højen district of Skagen in the far North of JutlandDenmark. Named after its founders, E…

Comwell H.C. Andersen Odense

Comwell H.C. Andersen Odense

Bronze

Claus Bergs Gade 7 ,5000 Odense…

Comwell H. C. Andersen Hotel is located in Odense city centre. It is close to attractions and experiences and is only a 5-min…

Milling Hotel Plaza

Milling Hotel Plaza

Østre Stationsvej 24 ,5000 Odense…

Comwell Klarskovgaard

Comwell Klarskovgaard

Bronze

Korsør Lystskov 30 ,4220 West-…

Comwell Klarskovgaard lies in the middle of the country, in the beautiful, unspoilt nature at Korsør Lystskov. The hotel is an arc…

Hotel Hans

Hotel Hans

Guld

Åboulevard 29 ,1960 Copenh…

25hours Hotels Paper Island

25hours Hotels Paper Island

Papirøen 25 ,1436 Copenh…

Latest news & knowledge


IHG Hotels & Resorts (IHG) and Green Key International Enter Collaboration Agreement

16 August, 2023

Green Key is proud to announce to be an official partner of IHG Hotels & Resorts, supporting the eco-certification efforts of IHG hotels. In Denmark, this applies to the green front runner Crowne Plaza, which received Green Key at the climate summit COP15 in 2009.

READ MORE
Rising popularity of sustainable accommodations highlighted in Booking.Com Report

Rising popularity of sustainable accommodations highlighted in Booking.Com Report

01 August, 2023

Booking.com's Sustainable Travel Report 2023 includes insights into sustainable travel choices from more than 33,000 travelers across 35 countries and...

READ MORE
Accor and Green Key sign collaboration agreement

 Accor and Green Key sign collaboration agreement

31 July, 2023

The collaboration agreement between Accor and Green Key for 2022-2026 will have Accor hotels implementing their sustainable development initiatives th...

READ MORE
The ecolabel has paid off in DGI

The ecolabel has paid off in DGI

05 August, 2022

As one of the 21 hotels that received the Green Key certificate in 2021 in Denmark, the DGI Byen hotel and conference centre is already benefiting fro...

READ MORE
Green key certified establishment joins group of climate partners in Denmark

Green key certified establishment joins group of climate partners in Denmark

23 June, 2022

Located in the Furesø municipality, a few kilometres of distance from the Danish capital, the Kolle Kolle hotel has long been a Green Key certified es...

READ MORE
FB: Green Key International