A dark green Toyota pickup with a roof tent parked in tall dry grass as mist closes in.

Bureau of Land Management campground

Duncan Reservoir Campground

Bureau of Land Management campground, Lake County, Oregon. 4,833 feet.

Elevation
4,833 ft USGS elevation model, at the mapped point
Reservations
Not on Recreation.gov Usually first come, first served. Confirm with the office
County
Lake County

Nestled in the sagebrush rangelands to the west of Silver Lake’s dry lake bed, Duncan Reservoir is a great place for picnicking, canoeing, camping, and fishing for stocked rainbow trout. The campground consists of four single campsites on the west side of Duncan Reservoir, and a group campsite on the north end of the reservoir, below the dam. Additional facilities at Duncan Reservoir include a boat ramp, vault toilet, covered picnic area, and several picnic tables and fire grates. During the winter months, ice fishing is possible if the reservoir freezes over.

Know Before You Go

Open year-round.

The 5-mile portion of County Road 4-14 is gravel and sometimes rough. Be aware of livestock grazing on the open range, especially near OR-31.

Four individual campsites, 1 group site; first come, first serve.

Vault restroom.

No drinking water available.

No food or gas at Duncan Reservoir.

The nearest services are in the nearby towns of Silver Lake, Fort Rock, and Summer Lake, Oregon.

Point of Interest

County Road 4-14 winds through open range, revealing occasional glimpses of Silver Lake, Table Rock, Picture Rock Pass – and the occasional herd of pronghorn antelope.

The description, directions and fees are the Bureau of Land Management’s own words, from its record on Recreation.gov.

What people do here

  • camping
  • hiking

The land around Duncan Reservoir Campground

The ringed pin is this campground; the others are its nearest neighbours. Switch on forest roads or BLM routes to see the way in.

Interactive map. Drag to pan, scroll or pinch to zoom, and select any point to see which agency manages the land. Arrow keys pan and the plus and minus keys zoom when the map has focus. A list of every state with its share of federal land is on the Explore page.

Map layers

Layers
Base map
Legend

Federal land, by managing agency

  • Bureau of Land Management (BLM)
  • US Forest Service (USFS)
  • National Park Service (NPS)
  • US Fish and Wildlife (USFW)
  • Bureau of Reclamation (USBR)
  • Department Of Defense (DOD)
  • Bureau of Indian Affairs (BIA)
  • Other Federal
  • State
  • Local
  • Alaska Native Lands (Patented or Interim Conveyed)
  • Alaska Native Allotment

Federal campgrounds, by agency

  • Forest Service
  • Bureau of Land Management
  • National Park Service
  • Army Corps of Engineers
  • Reclamation, Fish and Wildlife and others

State and local land (USGS PAD-US)

  • State land
  • County and city land
  • Regional agency or district
  • Land trust or conservancy

Gaps with no tint inside public land are private parcels, often old mining claims and homesteads. They are not open to the public.

Dashed clay lines on the base map are unpaved tracks from OpenStreetMap. They show what exists on the ground, not what is legal to drive.

Select any point to see who manages the land.

Boundaries are approximate and land status changes. This map is a planning aid, not a survey or a statement of access. Confirm routes, closures and camping rules with the managing office.

Source: Recreation Information Database (Recreation.gov), record updated May 18, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.