Agates near Houghton, MI
15 of the mapped rockhounding spots within 150 miles of Houghton report agate. The closest is McClain State Park, about 8 miles out (10 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 Houghton, Michigan
Closest agates spots to Houghton
- McClain State ParkHoughton County, Michigan8 mi · 10 min driveAdularia, Chalcedony, Chert
- Lake Superior Beach (Ontonagon)Ontonagon County, Michigan40 mi · 50 min driveKeweenaw Agate, Thomsonite, Chalcedony
- Keweenaw PointKeweenaw County, Michigan45 mi · 56 min driveKeweenaw Agate, Thomsonite, Datolite
- Manitou IslandKeweenaw County, Michigan49 mi · 1 hr 1 min driveLake Superior Agate, Quartz
- Gull PointOntonagon County, Michigan50 mi · 1 hr 3 min driveKeweenaw Agate
- Carnelian beachKeweenaw County, Michigan58 mi · 1 hr 12 min driveAgate Nodules, Carnelian, Quartz
Types of agates reported near Houghton
Counts reflect how many spots in this radius mention each variety.
- Lake Superior Agate6
- Agate4
- Keweenaw Agate4
- Agate Nodules1
Every agate spot within 150 miles of Houghton
Sorted by distance from Houghton. Tap a row for directions, access status, and nearby trips.
Agates near Houghton FAQ
Where can I find agates near Houghton?+
15 mapped spots within about 150 miles of Houghton report agate. The closest is McClain State Park in Houghton County County, roughly 8 miles away (10 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Houghton?+
12 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 Houghton do I need to drive?+
The nearest agate spot is about 8 miles out, and the farthest on this list is 144 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Houghton
Agates near other cities
Hunt agates around Houghton 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.
