High above lake Walensee, Flumserberg is an easy-to-reach mountain destination between Zurich and the Grison Alps in eastern Switzerland. More than 150 kilometres of hiking trails, biking trails of all levels of difficulty, the summer toboggan run FLOOMZER and a climbing tower (CLiiMBER) await you for action. But it’s also a nice destination for calm walks with great mountain views. After a 60-minute train ride to Unterterzen (change trains in Ziegelbrücke if necessary), a cable car takes you up to Tannenboden, from where you have access to all the fun. Usually open from June to end of October. Check their website before you go.