13660 Highway 40, Keystone, SD 57751
- Added:
- May 19, 2026
- Days on Market:
- 48
- Last Refresh:
- Jul 5 at 3:06 pm
Property Features for 13660 Highway 40
General Information
- Property type
- Land
- Property subtype
- Other
- Standard status
- Active
- Lot size
- 30.12 Acres
Utilities
- Water source
- Well
Listing agent Faith Lewis (605) 863-0725
Listing office Lewis Realty 14 W Mt Rushmore Rd, Custer, SD (605) 673-5885
Listing date May 19, 2026
Copyright © 2026 Mt. Rushmore Area Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
HighLights
- 30+ acres along Hwy 40 near Rushmore Cave
- Well and power are already in place
- No covenants reported
- Two gated highway access points for year‑round entry
- Varied topography with rolling terrain, rock outcroppings, trees, and open meadow spaces
- Existing billboard on the property transfers to the buyer; sheds will stay
Overview
The land is located along Highway 40 near Rushmore Cave in Keystone, South Dakota, with an additional visual highlight from elevated areas offering views of Black Elk Peak and the surrounding hills. The listing also notes an existing billboard on the property; the billboard will transfer to the buyer, who can choose to utilize it, rent it out, or dismantle it.
Given the combination of on-site utilities, multiple gated entry points, and the transfer of an existing billboard asset, this parcel can suit a range of uses—from recreational ownership to business-oriented plans that benefit from direct highway visibility and flexible land configuration. Interested parties should review all terms and site conditions during due diligence.
Current Use by Public Records
Map
- City
- Keystone
- County
- Pennington
- State
- South Dakota
- Longitude
- -103.327562
- Latitude
- 43.867546
