Frog Lake
This natural alpine lake, known Situated east of Castle Peak and behind the Tahoe-Donner ski area, Frog Lake Peak is often seen from a distance, but is commonly viewed by skiers and mountain bikers who frequent the Euler Valley. It dramatically overlooks Frog Lake, a private lake in the region.

Field Note
In addition to the view of Frog Lake, it affords spectacular views of Donner Pass and the east side of Castle Peak.
Field Note
Multiple viewpoints of Castle Peak and Mule’s Ear are other highlights of this moderate climb to the viewpoint.
