Agates near Eureka, CA
31 of the mapped rockhounding spots within 150 miles of Eureka report agate. The closest is Agate Beach, about 24 miles out (30 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 31 agate collecting spots within 150 miles of Eureka, California
Closest agates spots to Eureka
- Agate BeachHumboldt County, California24 mi · 30 min driveAgate, Jasper, Brecciated Jasper
- Crescent City BeachesDel Norte County, California67 mi · 1 hr 23 min driveAgate, Chalcedony, Jasper
- Crissey Field State Recreation SiteCurry County, Oregon83 mi · 1 hr 44 min driveAgate, Red Jasper, Jasper
- McVay Rock State Recreation SiteCurry County, Oregon84 mi · 1 hr 45 min driveAgate, Jasper, Jade
- Beaches Around Chetco RiverCurry County, Oregon86 mi · 1 hr 47 min driveAgate, Californite, Jasper
- Mill Beach at Chetco PointCurry County, Oregon86 mi · 1 hr 48 min driveAgate, Jasper, Petrified Wood
Types of agates reported near Eureka
Counts reflect how many spots in this radius mention each variety.
- Agate29
- Agate Nodules1
- Moss Agate1
Every agate spot within 150 miles of Eureka
Sorted by distance from Eureka. Tap a row for directions, access status, and nearby trips.
Agates near Eureka FAQ
Where can I find agates near Eureka?+
31 mapped spots within about 150 miles of Eureka report agate. The closest is Agate Beach in Humboldt County, roughly 24 miles away (30 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Eureka?+
18 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 Eureka do I need to drive?+
The nearest agate spot is about 24 miles out, and the farthest on this list is 143 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Eureka
Agates near other cities
Hunt agates around Eureka 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.
