Most beautiful Krkonose valley
Labsky dul connects Labska bouda and Spindleruv mlyn. There is a path at the bottom of the valley and the view from its botton is breathtaking. You can spot several waterfalls along the way.
Valley is inaccessible during winter months. You shoud not miss the view from top of the valley. Best place for that is probably Pancavsky vodopad.