A white Tacoma with a camper shell parked on a rise above a broad, empty basin under building cloud.

Bureau of Land Management campground

Joe T. Fallini Recreation Site

Bureau of Land Management campground, Custer County, Idaho. 6,113 feet. 4.8 miles from Mackay.

Elevation
6,113 ft USGS elevation model, at the mapped point
Sites
26 22 rv electric, 4 tent only non-electric
Hookups
Electric, Water, Sewer
Reservations
Recreation.gov
County
Custer County

Overview

The Joseph T. Fallini Campground, situated on the banks of the Mackay Reservoir, is the only recreational site in Challis Field Office that offers full RV hookups and features a diversity of other facilities. This scenic area has a gorgeous view of the Lost River Range and offers recreational opportunities such as boating in the summer and ice fishing in late winter.

Mackay Reservoir offers a boat ramp providing access to the reservoir for jet skiing, water skiing and sailing . Other boat launches along the reservoir (and one downstream of the dam) are also available.

Recreation

Vistiors can engage in a variety of recreation opportunities including (ice) fishing, camping, picnicking, wildlife viewing, nature walking, boating, and star-gazing.

Facilities

There are 26 camp sites, an RV hook ups and dump station, restrooms, drinking water, boat ramp and interpretive trail.

Natural Features

This site resides on the banks on Mackay Reservoir surrounded by the Lost River Range to the east and Knob Mountains to the west.

Nearby Attractions

Mackay Mine Hill Historical Self-Guided Tour

Borah Peak Wilderness Study Area

Borah Peak Trailhead

Big Lost River

Chilly Slough Wildlife Conservation Area

Lost River Museum

Craters of the Moon National Monument

Lower Cedar Creek Waterfall

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

What people do here

  • boating
  • camping
  • day use area
  • fishing
  • ice fishing
  • non-motorized boating
  • water access
  • water sports
  • wildlife viewing

The land around Joe T. Fallini Recreation Site

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 March 11, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.