Here you will find an overview of specific sustainability endeavours in Bernese tourism, initiatives by Bernese destinations and offers and activities with the least possible impact on the environment. They envision a peaceful world with zero hunger, protected ecosystems on land and in water, and responsible consumption and production. These ambitious goals are to be achieved by 2030. To find out whether that's a realistic timeline, follow the four-kilometre-long SDG Walk through Bern's old town. CDE is Switzerland's centre of excellence for sustainable development. As one of Switzerland's largest and most multifaceted tourist regions, we share the aims of. The University of Bern takes this responsibility seriously and is committed to integrating sustainability as a cross-cutting issue across all areas of the university (teaching, research, continuing education, public relations and business operations) and promoting the respectful use of ecological.