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East Bison Flats Trail route map
Difficulty: DifficultOut and Back

East Bison Flats Trail

Custer, South Dakota

10.1 mi

Distance

1,624 ft

Elev. Gain

4h 6m

Est. Time

Out & Back

Route Type

Difficult

Difficulty

About This Trail

We don't publish a description for East Bison Flats Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

National Park Service manages this trail and is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:1,187 ft
Max:1,293 ft
Gain:495 ft
Loss:495 ft
Elevation profileA line rising and falling between 1,187 ft and 1,293 ft across 10.1 mi along the route, drawn from start to end.1,187 ft1,222 ft1,258 ft1,293 ft0.0 mi2.5 mi5.1 mi7.6 mi10.1 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi1,283 ft
High point8.6 mi1,293 ft
End10.1 mi1,283 ft

Trail Details

Route Type
Out & Back

Official sources & verification

Managed by National Park Service

Verify before you go

Source of truth

Where it is

Nearest town:
Hot Springs, SD · about 6 mi away
County:
Custer County, SD
Jurisdiction:
Wind Cave National Park · National Park Service

Nearest town and county from U.S. Census Bureau place records and county boundaries.

Verify by phone or mail

  • Operator:605-745-4600
  • Address:26611 US Highway 385 · Hot Springs, SD · 57747
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: May 23, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Spot an error in our data on East Bison Flats Trail?