Photo Credit: Shane Parker
Red Rock Canyon - Rainbow Ridge Access

Overlooking Castner Glacier. Photo by Darnell Walker
This canyon is where locals go to gain access to the Rainbow Ridge area.
As you get near the area, you’ll quickly see why it’s called Rainbow Ridge: The volcanic rock in the mountains has created a variety of colors.
The trail you see takes you back Castner Glacier.
Just be on alert: this trail is also frequented by ATVs and motorbikes.