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Angostura South Dakota Map

Explore Angostura, South Dakota, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Angostura, South Dakota

How to Use This Angostura, South Dakota Map

This interactive map shows the street layout and satellite imagery for Angostura, South Dakota. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of South Dakota or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Angostura.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

City	Angostura
State	South Dakota (SD)
County	Fall River County
Country	United States of America
Timezone	Mountain Time (America/Denver)

Latitude	43.318924
Longitude	-103.390707
Population	159
Density	4.9 /km²
Incorporated	N/A
ZIP Code	57747
Area Code	605
County Seat	Hot Springs
School District	Hot Springs School District 23-2

🌦 Goto Angostura Weather Page: Angostura, South Dakota — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About Angostura, South Dakota

Angostura is a locality in Fall River County, South Dakota, United States. It is a small community with a population of 159. The population density is 4.9 people per km². Angostura is located at 43.3189°N, 103.3907°W. It observes the Mountain Time (America/Denver) timezone. ZIP code: 57747.

Angostura occupies a sun-bleached expanse of South Dakota prairie where the horizon stretches toward the distant, hazy silhouette of the Seven Sisters Range. It lies 54.2 miles south of Rapid City, SD (from Rapid City, SD: bearing 188°T), and is situated 10.0 miles south-southeast of Hot Springs. The land here holds a quiet intensity, defined by the dry, golden grasses that ripple under the weight of a relentless wind and the cooling shadows that stretch long across the earth as the light thins toward dusk. To the west, the rugged topography of Sheps Canyon breaks the monotony of the plains, while the waters of Angostura Reservoir provide a sudden, sharp clarity to the arid landscape. Nearby, the hidden, persistent flow of Willow Creek carves a narrow path through the soil, a subtle artery that feeds the thirsty margins of the plains.

Angostura remains tethered to the rhythms of the land, drawing travelers who seek the slow-moving stillness of the Angostura Recreation Area. The local economy persists in the quiet labor of agriculture and the seasonal influx of those drawn to the water and the nearby, crystalline rush of Cascade Falls. History here is written in the resilient character of the people who have long navigated the crossroads of the prairie, finding purpose in the maintenance of the reservoir and the quiet stewardship of the surrounding plains. Life in Angostura moves with the deliberate pace of a season, where the primary concerns are the shifting of the clouds and the steady, unyielding patience of the high plains sun.

Nearby Outdoor Places

Angostura Recreation Area (State Recreation Area) — 0.7 mi, 223° SW
Angostura Reservoir (Resource Management Area) — 0.9 mi, 226° SW
Angostura Reservoir Game Production Area (State Recreation Area) — 1.3 mi, 228° SW
Black Hills National Forest (National Forest) — 1.9 mi, 226° SW · 1.3M acres
South Dakota Game Fish and Parks - Wildlife Division (State Park) — 2.7 mi, 255° W
Romey (State Conservation Area) — 3.9 mi, 341° N
Battle Mountain Game Production Area (State Conservation Area) — 7.5 mi, 356° N
The Mammoth Site of Hot Springs, SD (Attraction) — 8.7 mi, 328° NW
Pioneer Museum (Museum) — 9.0 mi, 331° NW
Art House (Gallery) — 9.1 mi, 331° NW
Kidney Springs Gazebo (Monument) — 9.2 mi, 330° NW
Buffalo Gap National Grassland (National Grassland) — 10.4 mi, 184° S · 587k acres
Cowboy Artwork (Public Artwork) — 12.2 mi, 141° SE
Wind Cave National Park (National Park) — 12.8 mi, 345° N · 34k acres
Tour Starts here (Attraction) — 16.9 mi, 345° N
Stephen Tyng Mather (Monument) — 17.0 mi, 345° N
Norbeck Wildlife Preserve National Game Refuge (National Conservation Area) — 17.3 mi, 348° N · 46k acres
Oglala National Grassland (National Grassland) — 22.5 mi, 192° S · 95k acres
Scored Rock Petroglyphs (Attraction) — 25.5 mi, 011° N
Heaven (Viewpoint) — 26.0 mi, 341° N
Old Car (Historic Ruins) — 27.1 mi, 341° N
Four Mile Old West Town (Attraction) — 31.9 mi, 334° NW
Gordon Stockade Historical Site (Registered Battlefield) — 31.9 mi, 347° N
Badlands National Park (National Park) — 32.2 mi, 066° NE · 111k acres
Black Hills Playhouse (Theatre) — 33.7 mi, 357° N
The Indian Museum of North America (Museum) — 37.2 mi, 341° N
Crazy Horse Memorial (Monument) — 37.6 mi, 342° N
Sunday Matinee (Cinema) — 39.1 mi, 150° SE
Big Thunder Gold Mine (Museum) — 39.8 mi, 358° N
Dawes County Historical Museum (Museum) — 40.9 mi, 153° SE

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