germany, freiburg im breisgau, martinstor travel landmark

vector illustration landmark german architecture gothic historical landmarks european travel black forest wine tasting local cuisine street performers public squares old town charm cultural events city walks medieval cities university biking culture transportation environmental sustainability green sustainable living clean air renewable energy outdoor markets recreational parks bchle the citys water channels romantic getaways art galleries provincial museums restoration works souvenir shops cellars community gardens context festivals and fairs workshops seminars multilingualism airport accessibility urban sprawl wellbeing neighbourhoods churches walking tours