Campground · Idaho · 28 bookable sites ·
Managed by the Bureau of Land Management
Challis Field Office (Bureau of Land Management ID) · Open Access

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.
Vistiors can engage in a variety of recreation opportunities including (ice) fishing, camping, picnicking, wildlife viewing, nature walking, boating, and star-gazing.
There are 26 camp sites, an RV hook ups and dump station, restrooms, drinking water, boat ramp and interpretive trail.
This site resides on the banks on Mackay Reservoir surrounded by the Lost River Range to the east and Knob Mountains to the west.
Not recorded upstream: fire pits.
| Site | Loop | Type | Entry | Surface | Access | Water | Max rig | People | |
|---|---|---|---|---|---|---|---|---|---|
| Double RV Site 17 | Chukar Loop | Rv Electric | Back In | Back In | Drive In | Lakefront | — | 0 | 🐾 |
| Double RV Site 19 | Chukar Loop | Rv Electric | — | — | — | Lakefront | — | — | 🐾 |
| Double RV Site 21 | Chukar Loop | Rv Electric | — | — | — | — | — | — | |
| Double RV Site 22 | Chukar Loop | Rv Electric | — | — | — | — | — | — | |
| Group Shelter | Chukar Loop | Group Shelter Nonelectric | — | — | Drive In | Lakefront | — | — | ♿ 🐾 |
| Host Site 15 | Chukar Loop | Rv Electric | — | — | — | Lakefront | — | — | 🐾 |
| RV Site 16 | Chukar Loop | Rv Electric | Pull Through | Paved | Drive In | Lakefront | — | — | 🐾 |
| RV Site 18 | Chukar Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 20 | Chukar Loop | Rv Electric | — | — | — | — | — | — | |
| Dump Station | Dump Loop | Group Shelter Nonelectric | — | — | — | — | — | — | |
| Tent Site 2 | Gourse Loop | Tent Only Nonelectric | — | — | Hike In | — | — | 0 | 🐾 |
| Host Site 1 | Grouse Loop | Rv Electric | — | — | Drive In | Lakefront | — | — | ♿ 🐾 |
| RV Site 10 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 11 | Grouse Loop | Rv Electric | Back In | Back In | Drive In | — | — | 0 | 🐾 |
| RV Site 12 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 13 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 14 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 2 | Grouse Loop | Rv Electric | Pull Through | Paved | Drive In | Lakefront | — | 10 | ♿ 🐾 |
| RV Site 3 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 4 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 5 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 6 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 7 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 8 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| RV Site 9 | Grouse Loop | Rv Electric | — | — | — | — | — | — | |
| Tent Site 1 | Grouse Loop | Tent Only Nonelectric | — | — | Hike In | Lakefront | — | 0 | 🐾 |
| Tent Site 3 | Grouse Loop | Tent Only Nonelectric | — | — | Hike In | — | — | 0 | ♿ 🐾 |
| Tent Site 4 | Grouse Loop | Tent Only Nonelectric | — | — | Hike In | — | — | 0 | 🐾 |
North of Mackay, Idaho and south of Challis, Idaho. Travel north from Mackay on Highway 93 for approximately 6 miles. The site is on the west side of the highway and has a view of the spectacular Mt. McCaleb in the Lost River Range
43.96137, -113.67952 · 43°57'40.9"N 113°40'46.3"W
Typically 83°F in Jul, down to 29°F in Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 30 | 34 | 44 | 55 | 65 | 73 | 83 | 82 | 72 | 58 | 41 | 29 |
| Low °F | 8 | 12 | 22 | 29 | 37 | 43 | 50 | 48 | 40 | 31 | 19 | 10 |
| Precip in | 0.8 | 0.5 | 0.7 | 0.9 | 1.2 | 1.4 | 0.7 | 0.7 | 0.8 | 0.8 | 0.5 | 0.9 |
1991–2020 averages from the nearest NOAA station, 4.4 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
This is fee site, and payment for camping and use of amenities is required. These fees stay with this recreation site and are used for enhancing and maintaining recreation facilities and opportunities.
From Recreation.gov, which is not always current. The operator's own page is the authority on what you will be charged.


Recreation.gov last updated this record on 2026-03-11.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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