One of many bridges on the Greenwater Lakes Trail.
Greenwater Lakes Trial.
The rushing Greenwater River runs alongside the trail.
The Greenwater River.
The Greenwater River.
The Greenwater River.
The Greenwater River Trail weaves through a dense forest of hemlock and fir.
Campsite at Echo Lake.
Echo Lake.
Echo Lake.
Echo Lake.
Greenwater Lake.
Greenwater Lake.
Pacific tree frog.