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

Island Park Reservoir

1 federal campground, all of them reservable or unlisted.

1Campgrounds
56Sites
6,330 ftElevation
Elevation: USGS 3DEP elevation point queries at 1 of these 1 campgrounds

Where they are

1 of 1 mapped
Drawing the map
© OpenFreeMap · OpenStreetMap · Esri hillshade
Source: RIDB · NPS · USFS EDW · BLM, unified by CAMPANAC · Sep 8, 2026

The campgrounds · 1

1 campground
Reservable
Buttermilk
Island Park Reservoir · ID
56 sites14 pull-through sites1 group siterigs to 50 ft6,330 ftdrinking watertoiletshookups
Source: RIDB · NPS · USFS EDW · BLM, unified by CAMPANAC · Sep 8, 2026

Who answers for this land

Island Park 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 · 1 campground · 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