Black Hills Hidden Treasure! WILD, RUGGED, AND AN END-OF-THE-ROAD OASIS that hosts a small spring and borders USFS land! It is less than a quarter mile from a paved Old Hill City Road inside the actual city limits of Keystone in the very heart of Hills. There's just nothing like it! A perfect canvas for a vision to unfold, from a private retreat to rental cabins, the sky is the limit! Two track road from bottom to top for the electric company to access their line makes it easy to get from the bottom to the top. GREAT VIEWS! Come enjoy your own little slice of Black Hills Heaven!
Looking for some wild rugged Black Hills land that borders USFS and less than a quarter mile from blacktop? THIS IS IT!! Lots of options for a private retreat or maybe cabins? Decent road from bottom to top put in for electric company access. Small spring on property! Land not surveyed or platted yet so sale subject to that process - takes 12 weeks or so in Pennington County.
As the MLS and public records start to fill up, we'll list the details here.
Public record
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Vacant Land
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Pennington County
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Last updated by owner on Oct 29, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
1/10 Heat Factor
8 days above 89° expected this year, 19 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Keystone, SD • 57751
Average low and high temperatures (°F)
35
16
39
16
53
30
54
32
64
43
74
51
83
62
79
57
75
50
64
39
49
28
45
24
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Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
Nov
Dec
Sun exposure
58/ 100
Moderate sunlight
Sunscore
There appears to be some shading by surrounding buildings, terrain, and vegetation.
9.2 hrs
0.5 hr
JuneDecember
Provided by Shadowmap
Redfin Estimate for TBD Echo Valley Rd
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