RoutesPlaces to seeNatural MonumentsNorth AmericaUnited StatesOregonLane County
Three Sisters Wilderness
RoutesPlaces to seeNatural MonumentsNorth AmericaUnited StatesOregonLane County
Three Sisters Wilderness
The Top 20 Natural Monuments in Three Sisters Wilderness
Three Sisters Wilderness’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 20
beautiful natural monuments in Three Sisters Wilderness. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
beautiful natural monuments in Three Sisters Wilderness. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
Last updated: November 3, 2025
Green Lakes
Highlight • Lake
The Green Lakes are a popular spot for a hike into the Three Sisters Wilderness. Enjoy the stunning colors of the crystal clear lakes. If you are (a lot) more …
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No Name Lake
Highlight • Lake
It is hard to believe that a stunning lake like this at the bottom of Broken Top has no name – an yet, it is called NoName Lake. The amazingly …
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Dee Wright Observatory
Highlight • Viewpoint
The Dee Wright Observatory at McKenzie Pass is a very special building: shaped like a fortress, it is completely made of volcanic rock. Well, if you look around you, you …
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Three Sisters Wilderness
Highlight • Natural Monument
The Three Sisters Wilderness is part of the Cascade Range and offers geological features such as lava fields, ancient volcanoes (like the Three Sisters itself), alpine meadows, waterfalls and glaciers …
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Three Sisters Wilderness boundary
Highlight • Natural Monument
This is the boundary of the Three Sisters Wilderness along the South Sister Climbers Trail. Before you enter the wilderness, you need to obtain a permit at recreation.gov. And yes, there are rangers checking your permit along the trail.
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