Curt Wittlin (born 1941, Reinach, Baselland) is a Swiss philologist and an expert of medieval Catalan language and literature.
For instance the rich cultural heritage and the important museums (Technical museums in Mulhouse and Art museum in Basel), customs and traditions (Christmas Markets and carnivals), old towns full of charm (Colmar), incredible landscapes (Baselland), a mild and sunny climate, excellent gastronomy and wines, sport and wellness offer (Freiburg).
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The natural highlights have their presence with the astonishing landscapes of the Black Forest, Alsace, and the region of Jura in Baselland.
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Tourism TriRhena is a tourist project which involves Basel and Baselland (Switzerland), Colmar and Mulhouse (France), Freiburg (Germany) and the EuroAirport Basel-Mulhouse-Freiburg.