CAMPANAC.Powered by public lands intelligenceMore Than Just Parks
The map
Idaho

Anderson Ranch Reservoir

2 federal campgrounds, 2 of them with first-come, first-served sites.

2Campgrounds
2With first-come sites
4,210 ftElevation
Elevation: USGS 3DEP elevation point queries at 2 of these 2 campgrounds

Where they are

2 of 2 mapped
Drawing the map
© OpenFreeMap · OpenStreetMap · Esri hillshade
Source: RIDB · NPS · USFS EDW · BLM, unified by CAMPANAC · Sep 8, 2026

The campgrounds · 2

2 campgrounds
Castle Creek CampgroundAnderson Ranch Reservoir · ID4,210 ftFirst-comeEvans Creek CampgroundAnderson Ranch Reservoir · ID4,210 ftFirst-come
Source: RIDB · NPS · USFS EDW · BLM, unified by CAMPANAC · Sep 8, 2026

This land

measured from the nearest campground in the unit
Roadless
House Mtn.25,608 acres · 5 mi · inventoried roadless area
Roadless
Cathedral Rocks8,203 acres · 9 mi · inventoried roadless area
Roadless
Lime Creek13,470 acres · 9 mi · inventoried roadless area

Camping here is a stake in what happens to it. More Than Just Parks tracks the threats and the comment windows.

Source: USFS Inventoried Roadless Areas via MTJP Roadless Map · Jul 29, 2026

Heads up

Wildfire
Crooked fire · 31 mi from the nearest campground here · 10,118 acres · 60% contained
Source: NIFC/IRWIN via MTJP wildfire tracker · Sep 7, 2026

Who answers for this land

Anderson Ranch Reservoir’s campgrounds sit in one congressional district. These members vote on the laws that decide what happens to this land.

Mike Simpson (R)ID 2nd · 2 campgrounds · grade F
Source: U.S. Census district boundaries and the MTJP Congressional Public Lands Score
Unit: USGS Protected Areas Database of the United States (PAD-US) land units
SRC · RIDB · NPS · USFS EDW · BLM · unified by CAMPANAC · refreshed nightly