Wasserfluh Pass (el. 848 m.) is a

mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since mountain ranges can present formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human and animal migration t ...

in the

canton Canton may refer to: Administrative divisions * Canton (administrative division), territorial/administrative division in some countries * Township (Canada), known as ''canton'' in Canadian French Arts and entertainment * Canton (band), an It ...

of St. Gallen in

Switzerland Switzerland, officially the Swiss Confederation, is a landlocked country located in west-central Europe. It is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland ...

. It connects

Lichtensteig Lichtensteig is a municipality in the ''Wahlkreis'' (constituency) of Toggenburg in the canton of St. Gallen in Switzerland. History Lichtensteig was founded by the counts of Toggenburg in the early 13th century, first mentioned in 1228 as ''Lie ...

and Brunnadern. The pass road has a maximum grade of 10 percent and an elevation gain of 345 m. Overlooking the pass are the ruins of Neu-Toggenburg castle (), built by the

counts of Toggenburg The counts of Toggenburg (''Grafen von Toggenburg'') ruled the Toggenburg region of today's canton of St. Gallen, Switzerland, and adjacent areas during the 13th to 15th centuries. A baronial family of Toggenburg is mentioned in the 11th and 1 ...

in the late 12th century (excavated 1937/8).burgenwelt.org
/ref>

References

Mountain passes of Switzerland Mountain passes of the canton of St. Gallen {{StGallen-geo-stub