Agates near Cheyenne, WY
15 of the mapped rockhounding spots within 150 miles of Cheyenne report agate. The closest is Laramie Mountains, about 46 miles out (58 min 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 15 agate collecting spots within 150 miles of Cheyenne, Wyoming
Closest agates spots to Cheyenne
- Laramie MountainsAlbany County, Wyoming46 mi · 58 min driveAgate, Chalcedony, Jasper
- Specimen MountainLarimer County, Colorado71 mi · 1 hr 28 min driveAllophane, Calcite, Agate
- HartvillePlatte County, Wyoming82 mi · 1 hr 42 min driveAgate, Moss Agate, Chalcedony
- BayardMorrill County, Nebraska88 mi · 1 hr 50 min driveAgate, Petrified Wood
- Jay EmGoshen County, Wyoming94 mi · 1 hr 58 min driveAgate, Malachite, Onyx
- Agate Fossil BedsSioux County, Nebraska106 mi · 2 hr 12 min driveAgate, Jasper, Chalcedony
Types of agates reported near Cheyenne
Counts reflect how many spots in this radius mention each variety.
- Agate9
- Fairburn Agate5
- Moss Agate2
Every agate spot within 150 miles of Cheyenne
Sorted by distance from Cheyenne. Tap a row for directions, access status, and nearby trips.
Agates near Cheyenne FAQ
Where can I find agates near Cheyenne?+
15 mapped spots within about 150 miles of Cheyenne report agate. The closest is Laramie Mountains in Albany County County, roughly 46 miles away (58 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Cheyenne?+
15 of the 15 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 Cheyenne do I need to drive?+
The nearest agate spot is about 46 miles out, and the farthest on this list is 147 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Cheyenne
Agates near other cities
Hunt agates around Cheyenne 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.
