A narrow gorge, only penetrated by a few rays of sunshine at mid-day, a grotto where health seekers bathed, and arguably the most famous natural scientist as first spa physician - this is Bad Pfäfers. Today the Tamina Gorge (approx. 15 minutes from Bad Ragaz) is accessible in a more comfortable way than in the ancient past.
The idyllic hilly countryside around the lake, the medieval castle of Hallwyl with its heritage exhibitions, and the romantic boat trips round the lake make Lake Hallwil and the nearby Seetal valley a small but popular tourist area.
To stand high above Europe's largest waterfall, feeling the roar and vibration of the water over one's entire body - this can be experienced at the Rhine Falls near Schaffhausen. By ship one can reach castles, the Rhine Falls Basin and even the mighty rock in the midst of the waterfall.
The vacation region around the Black Lake and in the Eastern Freiburg Pre-Alps (Voralpen) is well-known for its authenticity and its wild, romantic natural landscape, which includes the dark appearance of the Black Lake and the Brecca Abyss, an Alpine valley formed by glaciers.