A trip to this mountain lake is a must in summer. Admire the views of the waterfall as you walk. It takes about half a day.
More information at ischgl.com http://www.ischgl.com/en/information-ischgl-tyrol/madleinsee_az76541
Address 6561, Austria
Coordinates 47°2'14.284" N 10°15'47.851" E