RockHoundR

Where to Find Agates near Riverton, WY

31 of the mapped rockhounding spots within 150 miles of Riverton report agate. The closest is Wind River & Streams, about 4 miles out (5 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.

Open the full map

Every agate spot within 150 miles of Riverton

Types of agates reported near Riverton

Counts reflect how many spots in this radius mention each variety.

Agates near Riverton FAQ

Where can I find agates near Riverton?+
31 mapped spots within about 150 miles of Riverton report agate. The closest is Wind River & Streams in Fremont County, roughly 4 miles away (5 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Riverton?+
22 of the 31 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 Riverton do I need to drive?+
The nearest agate spot is about 4 miles out, and the farthest on this list is 142 miles. Most fall inside a normal weekend day-trip radius.

Keep exploring from Riverton

All rockhounding near Riverton →Crystal Hunting near Riverton →Gold Panning and Prospecting near Riverton →Fossil Hunting near Riverton →Where to Find Petrified Wood near Riverton →
Agates in Wyoming (statewide) →Agates in Montana (statewide) →

Where to Find Agates near other cities

Hunt agates around Riverton 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.

Download on the App StoreGet it on Google Play