Environmental Sustainability

Biosphere – Manual of Good Practices of the Collserola Natural Park

In the following link you can consult the Manual of Good Practices for visitors and residents of the Collserola Natural Park. A complete manual that talks about the different situations in which we can find ourselves when interacting with the park. There are a list of recommendations, either for walking or cycling, so our presence produces the least possible impact and our relationship with the environment is entirely satisfactory.

Handbook Good Behaviors in the Collserola Natural Park

Hotel Automation Solutions – Motion sensors in the lighting of all the hallways of INOUT Hostel

Energy is a limited resource. Approximately 20% of the world’s electricity is used in lighting. A large part is wasted, sometimes, in factories, offices and enclosures. This negatively influences both energy resources and the environment.
In INOUT Hostel we have designed a system aimed at solving these problems by installing motion sensors in the lighting system that optimize the lighting on and off.


INOUT Hostel we reduce in plastic containers. Also, a biomass boiler has been installed for the consumption of hot water and heating with pellets of proximity. All lights are from Leds. It also has installed sectorised thermostats to control the temperature. To minimize the consumption of water INOUT Hostel has installed pushbuttons in the showers.

Durabilité de l'environnement - INOUT Hostel


INOUT Hostel has a commitment to responsible consumption and seeks to reuse furniture and objects that others dismiss.

Do not miss the photo with the bear from the bar restaurant or a drink at the table in the Presidential Suite at the Hotel Arts (Ritz Carltzon).

Durabilité de l'environnement - INOUT Hostel


INOUT Hostel is located in a natural park and we are committed to environmental protection and minimizing our impact in the closest environment.


We have joined Turismo Declara, an initiative that supports organizations, companies and professionals in the tourism sector to declare a climate emergency and take measures to reduce their carbon emissions.

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