# National Register of Historic Places listings in Platte County, Wyoming

This is a list of the National Register of Historic Places listings in Platte County, Wyoming.
It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Platte County, Wyoming, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
There are 14 properties and districts listed on the National Register in the county, 3 of which are National Historic Landmarks. One previous listing has been removed from the Register.
This National Park Service list is complete through NPS recent listings posted February 21, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)
Contents: Counties in Wyoming :
* Albany - Big Horn - Campbell - Carbon - Converse - Crook - Fremont - Goshen - Hot Springs - Johnson - Laramie - Lincoln - Natrona - Niobrara - Park - Platte - Sheridan - Sublette - Sweetwater - Teton - Uinta - Washakie - Weston

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| 1 | Chugwater Soda Fountain | Chugwater Soda Fountain | June 21, 2022 (#100007867) | 314 1st St. 41°45′24″N 104°49′17″W﻿ / ﻿41.7567°N 104.8214°W﻿ / 41.7567; -104.8214﻿ (Chugwater Soda Fountain) | Chugwater | |
| 2 | Diamond Ranch | Upload image | September 28, 1984 (#84003696) | Northwest of Chugwater 41°44′45″N 105°03′15″W﻿ / ﻿41.7458°N 105.0542°W﻿ / 41.7458; -105.0542﻿ (Diamond Ranch) | Chugwater | |
| 3 | EWZ Bridge over East Channel of Laramie River | EWZ Bridge over East Channel of Laramie River | February 22, 1985 (#85000431) | County Road CN8-204 42°02′41″N 105°08′51″W﻿ / ﻿42.0447°N 105.1475°W﻿ / 42.0447; -105.1475﻿ (EWZ Bridge over East Channel of Laramie River) | Wheatland | Replaced |
| 4 | Duncan Grant Ranch Rural Historic Landscape | Duncan Grant Ranch Rural Historic Landscape | February 27, 2013 (#13000047) | 778 Sybille Creek Rd. 41°58′35″N 105°03′36″W﻿ / ﻿41.9764°N 105.0601°W﻿ / 41.9764; -105.0601﻿ (Duncan Grant Ranch Rural Historic Landscape) | Wheatland | |
| 5 | Robert Grant Ranch | Upload image | September 7, 1995 (#95001073) | 433 Richeau Rd. 41°50′55″N 104°56′54″W﻿ / ﻿41.8486°N 104.9483°W﻿ / 41.8486; -104.9483﻿ (Robert Grant Ranch) | Wheatland | Now in its fourth generation, the Grant Ranch provides pasture to grazing leaseholders. It was owned until his death in 2012 by the former Wyoming State Representative Robert Mills Grant. |
| 6 | Guernsey Lake Park | Guernsey Lake Park More images | August 26, 1980 (#80004051) | 1 mi (1.6 km) northwest of Guernsey 42°17′15″N 104°45′32″W﻿ / ﻿42.2875°N 104.7589°W﻿ / 42.2875; -104.7589﻿ (Guernsey Lake Park) | Guernsey | Designated a National Historic Landmark District on September 25, 1997 |
| 7 | Oregon Trail Ruts | Oregon Trail Ruts More images | October 15, 1966 (#66000761) | Southern side of the North Platte River, .5 mi (0.80 km) south of Guernsey 42°15′15″N 104°44′47″W﻿ / ﻿42.2542°N 104.7464°W﻿ / 42.2542; -104.7464﻿ (Oregon Trail Ruts) | Guernsey | |
| 8 | Patten Creek Site | Patten Creek Site | September 11, 1989 (#89001204) | Address Restricted | Hartville | |
| 9 | Platte County Courthouse | Platte County Courthouse | October 15, 2008 (#08001004) | 900 9th St. 42°03′20″N 104°57′11″W﻿ / ﻿42.0556°N 104.9531°W﻿ / 42.0556; -104.9531﻿ (Platte County Courthouse) | Wheatland | |
| 10 | Powars II Paleoindian Hematite Quarry | Powars II Paleoindian Hematite Quarry | May 6, 2021 (#100006494) | Address Restricted | Sunrise vicinity | |
| 11 | Register Cliff | Register Cliff More images | April 3, 1970 (#70000674) | Southeast of Guernsey on the North Platte River 42°14′54″N 104°42′37″W﻿ / ﻿42.2482°N 104.7102°W﻿ / 42.2482; -104.7102﻿ (Register Cliff) | Guernsey | |
| 12 | Sunrise Mine Historic District | Sunrise Mine Historic District | December 23, 2005 (#05000925) | Wyoming Highway 318 42°19′55″N 104°42′11″W﻿ / ﻿42.3319°N 104.7031°W﻿ / 42.3319; -104.7031﻿ (Sunrise Mine Historic District) | Hartville | |
| 13 | Swan Land and Cattle Company Headquarters | Swan Land and Cattle Company Headquarters More images | October 15, 1966 (#66000760) | Eastern side of Chugwater 41°44′54″N 104°49′05″W﻿ / ﻿41.7483°N 104.8181°W﻿ / 41.7483; -104.8181﻿ (Swan Land and Cattle Company Headquarters) | Chugwater | |
| 14 | Wheatland Downtown Historic District | Wheatland Downtown Historic District | March 19, 2021 (#100006269) | 9th St. from Walnut to Water Sts., and Gilchrist St. from 8th to 9th Sts. 42°03′16″N 104°57′12″W﻿ / ﻿42.0544°N 104.9534°W﻿ / 42.0544; -104.9534﻿ (Wheatland Downtown Historic District) | Wheatland | |

## Former listing

| | Name on the Register | Image | Date listed | Date removed | Location | City or town | Description |
| 1 | Wheatland Railroad Depot | Upload image | February 16, 1996 (#96000077) | September 5, 2017 | 701 Gilchrist Ave. 42°03′15″N 104°57′03″W﻿ / ﻿42.054167°N 104.950833°W﻿ / 42.054167; -104.950833﻿ (Wheatland Railroad Depot) | Wheatland | Destroyed |