Agates near Idaho Falls, ID
11 of the mapped rockhounding spots within 150 miles of Idaho Falls report agate. The closest is Bakers Hole, about 96 miles out (2 hr drive).
Agates are banded chalcedony nodules that survive long after their volcanic host rock rots away, which is why they concentrate in gravel bars, beaches, and glacial deposits far from where they formed.
Map of 11 agate collecting spots within 150 miles of Idaho Falls, Idaho
Closest agates spots to Idaho Falls
- Bakers HoleGallatin County, Montana96 mi · 2 hr driveAgate
- CareyBlaine County, Idaho99 mi · 2 hr 3 min driveJasper, Moss Agate
- Little Wood RiverBlaine County, Idaho99 mi · 2 hr 3 min driveAgate, Chalcedony, Jasper
- Thorofare WildernessTeton County, Wyoming105 mi · 2 hr 11 min driveAgate, Jasper, Opalized Wood
- Malm GulchCuster County, Idaho124 mi · 2 hr 35 min driveAgate, Petrified Wood
- MinerPark County, Montana130 mi · 2 hr 42 min driveAgate, Chalcedony, Jasper
Types of agates reported near Idaho Falls
Counts reflect how many spots in this radius mention each variety.
- Agate8
- Moss Agate1
- Red Agate1
- Turritella Agate1
Every agate spot within 150 miles of Idaho Falls
Sorted by distance from Idaho Falls. Tap a row for directions, access status, and nearby trips.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Bakers HoleConservation Lane | Gallatin County | 44.7108, -111.0956 | Permission | |
| CareyUS 93;US 26 | Blaine County | 43.2387, -113.9657 | Public | |
| Little Wood River | Blaine County | 43.3925, -113.9974 | Public | |
| Thorofare WildernessFox Park-Yellowstone Trail | Teton County | 44.1233, -110.1169 | Permission | |
| Malm GulchMalm Gulch Trail | Custer County | 44.3383, -114.2226 | Public | |
| MinerTom Miner Creek Road | Park County | 45.1918, -110.9271 | Public | |
| CarbellaRock Creek Road South | Park County | 45.2175, -110.9273 | Public | |
| ChallisGarden Creek Road | Custer County |
| 44.4940, -114.2999 | Public |
| KemmererEmigrant Trail | Lincoln County |
| 41.8114, -110.4780 | Public |
| Mount BlackmoreBlackmore Trail | Gallatin County |
| 45.4447, -111.0035 | Public |
| Parker MountainNational Forest Development Road 68 | Lemhi County | 44.6068, -114.5458 | Public |
Agates near Idaho Falls FAQ
Where can I find agates near Idaho Falls?+
11 mapped spots within about 150 miles of Idaho Falls report agate. The closest is Bakers Hole in Gallatin County County, roughly 96 miles away (2 hr drive). The full list with coordinates is on this page.
Can I collect agates on public land near Idaho Falls?+
9 of the 11 spots here sit on land mapped as publicly accessible. Casual hand collecting of common rocks and minerals is allowed on most BLM and Forest Service land with limits set by the local field office; national parks and most state parks are closed to collecting. Confirm current rules with the managing agency before a trip.
What is the fastest way to spot an agate in a gravel bed?+
Look for waxy luster and translucence rather than color. Wet the stone or look right after rain: agate glows softly at thin edges when backlit, while jasper and chert stay opaque. Banding clinches it but is often hidden until the stone is cracked or tumbled.
How far from Idaho Falls do I need to drive?+
The nearest agate spot is about 96 miles out, and the farthest on this list is 147 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Idaho Falls
Agates near other cities
Hunt agates around Idaho Falls with the map in your pocket
RockHoundR shows these spots on an offline map with public land overlays, geology layers, weather, and a log for your finds.
