defriten
defriten

Experience the natural sciences firsthand! Excursions, themed walks, exhibitions and more for families and adults impart knowledge in an informative and entertaining way.more

Image: OscarLoRo, stock.adobe.commore

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ZugZurichWinterthurValais-DEVaudValais-FRUriTicinoThurgauSt GallenSolothurnSchwyzSchaffhausenNid-/ObwaldenNeuchâtelLucerneLiechtenstein-Rhine ValleyJuraGraubündenGlarusGenevaFribourgEngadinDavosBernese OberlandBern-MittellandBasel StadtBasel LandschaftBasel LandschaftAppenzellAargau

Please enter your scientific recreational activities in Switzerland.