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Acting sustainably - making a difference locally

Less energy and water consumption, minimalised food wastage, effcient refuse separation, reduced cleaning agent usage and clever resource management – all of the hotels in Maritim’s portfolio have been continually working on leaving the smallest environmental footprint possible for many years now. 

With our ProTomorrow project, the Maritim Hotels in Germany have started a new sustainability initiative: Those who spend several days in a Maritim Hotel can decide every day whether or not they want their room cleaned - and thus support regional environmental and social projects.

That's what you do:

Please help us to conserve natural resources ...

For stays of several days, you can decide daily whether you want your room cleaned or not.  

Small ProTomorrow sacks have been placed in every room, along with a pamphlet explaining how the initiative works. If you decide to forego a visit from housekeeping you can hang the sack on the doorknob outside your room before midnight. The gesture is honoured with a small ‘thank you’ placed inside it the next day. Every uncleaned room benefits a selected social project in the area.

More information:

Please enquire at the individual hotels about the respective local partner.

We will be happy to inform you about the current status of our activities.

That's what we do:

We translate your contribution to our sustainability initiative directly with local facilities and institutions into targeted measures for a positive future:

Maritim proArte Hotel Berlin

Cooperation with the House of Nature and Environment in Wuhlheide Berlin

Maritim Hotel Bad Salzuflen

Donation for the Bethel Children's Hospice Bielefeld 

Maritim Hotel Bad Wildungen

Forestry action as part of the "Forest Day" in Bad Wildungen

Maritim Hotel Bonn

Support for "Katastrophenhilfe Münsterland e.V.", for example in the reconstruction of the Ahr valley

Maritim Hotel Darmstadt

Support for the integrative day care centre "KITA Kunterbunt"

Maritim Hotel Dresden

Support for the Burmeister & Luding children's homes

Maritim Hotel Düsseldorf

Support for the sustainability project "Renting bee colonies for a limited period of time".

Mehr erfahren...

Maritim Hotel Frankfurt

Climate Workshop Ginnheim /Frankfurt: Workshop series in schools and kindergartens

Maritim Hotel Bad Homburg

"Reforestation Bad Homburg City Forest" - joint action with the City Forest of Bad Homburg

Maritim Hotel Bellevue Kiel

Support for the "Förderverein Motorschiff Stadt Kiel e.V." (Kiel City Motor Ship Association)

Maritim Hotel Köln

Support for "Wir Helfen e.V." for the benefit of disadvantaged children

Maritim Hotel Königswinter

Support for the Rhine-Sieg Outpatient Children's and Youth Hospice Service

Maritim Hotel Magdeburg

Support of TierAnker Magdeburg e.V.

Maritim Hotel München

Support for the "Green City e.V." association

Maritim Hotel Stuttgart

Support of the Adolf Hölzel Foundation

Maritim Seehotel Timmendorfer Strand

Bee-friendly outdoor facilities and settlement of a bee colony

Maritim TitiseeHotel

Bee-friendly outdoor facilities and cooperation with beekeeper

Maritim Hotel Ulm

Support for "PLANT-MY-TREE® "

Maritim Hotel Würzburg

Support for "PLANT-MY-TREE® "

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