You've reached Keyhole Sink! Hope you're not out of breath. Take a minute to read about Keyhole Sink below. The Williams/Chalender Ranger District built the fence to keep cattle out of this fragile ecosystem. Make sure you close the gate before you leave!

The snow covered interpretive message reads as follows:

An ancient lava flow deposited the rocks of this box canyon. Over time, water carved through the rock creating the keyhole-shaped canyon that you see today. The pool of water at the cliff bottom supports a variety of plants and attracts numerous animals.

About a thousand years ago, prehistoric Indians left their mark on these rock walls. Petroglyphs (pecked drawings) suggest that hunting was important. One dramatic drawing shows a deer herd entering the canyon. Can you imagine a hunting scene played out within these walls one thousand years ago?

Now proceed through the gate (by clicking on it) to view the main attraction, or just hang out and enjoy this beautiful spot! 1