![Crystal Lake in the Big Snowy Mountains in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805883.TEp5SeKH.jpg) Crystal Lake in the Big Snowy Mountains in Lewis and Clark National Forest |
![A butterfly on a flower at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805884.D8LKTnI3.jpg) A butterfly on a flower at Crystal Lake in Lewis and Clark National Forest |
![View of Crystal Lake from the Shoreline Loop Trail in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805885.sUFxGjgU.jpg) View of Crystal Lake from the Shoreline Loop Trail in Lewis and Clark National Forest |
![Flowers at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805886.Wdf7zJTV.jpg) Flowers at Crystal Lake in Lewis and Clark National Forest |
![Crystal Lake from the northern shoreline in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805887.NJI8Vs3M.jpg) Crystal Lake from the northern shoreline in Lewis and Clark National Forest |
![Blooms at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805888.sR0dqrIi.jpg) Blooms at Crystal Lake in Lewis and Clark National Forest |
![Rock formation and the northern shoreline at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805889.y71WF7oV.jpg) Rock formation and the northern shoreline at Crystal Lake in Lewis and Clark National Forest |
![A butterfly and a bee at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805918.33my9zcH.jpg) A butterfly and a bee at Crystal Lake in Lewis and Clark National Forest |
![View of Crystal Lake from the eastern shore in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805890.HtWSSqPm.jpg) View of Crystal Lake from the eastern shore in Lewis and Clark National Forest |
![Lichens known as Old Mans Beard at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805891.YWpg4wsm.jpg) Lichens known as Old Mans Beard at Crystal Lake in Lewis and Clark National Forest |
![Crystal Lake from the south in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805892.bLgo14mw.jpg) Crystal Lake from the south in Lewis and Clark National Forest |
![Flower gone to seed at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805893.1n54hg4E.jpg) Flower gone to seed at Crystal Lake in Lewis and Clark National Forest |
![Bee harvesting pollen at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805894.WwgX0ELP.jpg) Bee harvesting pollen at Crystal Lake in Lewis and Clark National Forest |
![Reeds reflected in the shallow waters of Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805895.A6MOf1RR.jpg) Reeds reflected in the shallow waters of Crystal Lake in Lewis and Clark National Forest |
![The forest surrounding Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805896.rz0noUpQ.jpg) The forest surrounding Crystal Lake in Lewis and Clark National Forest |
![Early morning sun backlights large leaves at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805897.SEm3J0x1.jpg) Early morning sun backlights large leaves at Crystal Lake in Lewis and Clark National Forest |
![Closeup of a rock formation at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805898.aIWkynf8.jpg) Closeup of a rock formation at Crystal Lake in Lewis and Clark National Forest |
![The surrounding landscape reflected in Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805899.5KFJt8Qd.jpg) The surrounding landscape reflected in Crystal Lake in Lewis and Clark National Forest |
![Eroding rock formation at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805900.sn7MkhJu.jpg) Eroding rock formation at Crystal Lake in Lewis and Clark National Forest |
![Snail on the Shoreline Loop Trail at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805901.BMLsc4hG.jpg) Snail on the Shoreline Loop Trail at Crystal Lake in Lewis and Clark National Forest |
![Rock formation on the north shore of Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805902.UWcJ8bco.jpg) Rock formation on the north shore of Crystal Lake in Lewis and Clark National Forest |
![Rocks in the waters of the shimmering Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805903.lx7BBOk1.jpg) Rocks in the waters of the shimmering Crystal Lake in Lewis and Clark National Forest |
![Chipmunk in the woods around Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805904.mTROzITg.jpg) Chipmunk in the woods around Crystal Lake in Lewis and Clark National Forest |
![Reeds laid flat and reflecting sunlight on the surface of Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805905.ADytHWAp.jpg) Reeds laid flat and reflecting sunlight on the surface of Crystal Lake in Lewis and Clark National Forest |
![Giant ant colony (6 by 4 ft) along the Shoreline Loop Trail at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805906.BhvQpkpJ.jpg) Giant ant colony (6 by 4 ft) along the Shoreline Loop Trail at Crystal Lake in Lewis and Clark National Forest |
![Seed floating on the surface of Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805907.jHFJBKe1.jpg) Seed floating on the surface of Crystal Lake in Lewis and Clark National Forest |
![The backlit shoreline at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805908.jaisUZUS.jpg) The backlit shoreline at Crystal Lake in Lewis and Clark National Forest |
![Lichens flowing downward from a tree branch at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805909.iagn8heH.jpg) Lichens flowing downward from a tree branch at Crystal Lake in Lewis and Clark National Forest |
![View of the west shore across Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805910.E3GYhcu7.jpg) View of the west shore across Crystal Lake in Lewis and Clark National Forest |
![Shells and grasses on the shore of Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805911.ApwJIOBp.jpg) Shells and grasses on the shore of Crystal Lake in Lewis and Clark National Forest |
![Lichens overtake a dead tree at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805912.RrU4WnQ7.jpg) Lichens overtake a dead tree at Crystal Lake in Lewis and Clark National Forest |
![Weathered wood on a fallen tree at Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805913.UiuMWp4z.jpg) Weathered wood on a fallen tree at Crystal Lake in Lewis and Clark National Forest |
![Waterfall on the road to Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805914.zNfunMSU.jpg) Waterfall on the road to Crystal Lake in Lewis and Clark National Forest |
![Large rock formation near Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805915.xqUcAlBp.jpg) Large rock formation near Crystal Lake in Lewis and Clark National Forest |
![Steep cliffs along a dry riverbed on the way to Crystal Lake in Lewis and Clark National Forest](https://a4.pbase.com/g12/17/606817/3/171805916.CGqaYjDB.jpg) Steep cliffs along a dry riverbed on the way to Crystal Lake in Lewis and Clark National Forest |