Editing Lyman County, South Dakota (section)

===Protected areas===
Source:<ref name=LCSD/>
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* Brakke State Game Production Area
* Brye Bottom State Game Production Area
* Bull Creek State Game Production Area
* Carpenter State Game Production Area
* Cedar Creek Recreation Area
* Counselor Creek Recreation Area
* Dude Ranch State Lakeside Use Area
* Fate Dam State Game Production Aea
* [[Fort Pierre National Grassland]] (part)
* Good Soldier Creek Recreation Area
* Iona State Game Production Area
* Iron Nation Recreation Area
* Lindely State Game Production Area
* Lower Brule Recreation Area
* Narrows Recreation Area
* Neugebauer State Game Production Area
* Reis Bottom State Game Production Area
* Salzmann State Game Production Area
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