Tannensee
Tannensee is a high mountain lake at an elevation of 1.976m (6,482ft) above the sea level, located in the canton of Obwalden, Switzerland.
![Tannensee](https://www.dangerousroads.org/cache/images/900x/0/tannensee0-03b36a4f.jpg)
The road to the lake is asphalted, pretty narrow and with steep sections, up to 15%. It can often be treacherous, with ice and snow accumulating even in the summer, so exercise caution as you make your way. It is subject to winter snowfalls with such a high summit altitude, and the road can be closed anytime when the access is not cleared of snow.
Pic: Roger Witschi