Where to Find Agates near Manchester, NH
15 of the mapped rockhounding spots within 150 miles of Manchester report agate. The closest is Adams Brook, about 66 miles out (1 hr 22 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.
Every agate spot within 150 miles of Manchester
Best spotAdams BrookWindham County, Vermont · 66 mi awayPublic access · Serpentine, Quartz, Red Agate +2
DeerfieldFranklin County, Massachusetts · 66 mi awayPublic access · Agate- AmherstHampshire County, Massachusetts · 68 mi awayPublic access · Agate
Best spotDeerfield RiverFranklin County, Massachusetts · 69 mi awayPublic access · Jasper, Agate, Chalcedony- Cumberland HillProvidence County, Rhode Island · 70 mi awayPublic access · Agate, Chalcedony, Jasper +1
- ConwayFranklin County, Massachusetts · 71 mi awayPublic access · Agate
- ProvidenceProvidence County, Rhode Island · 81 mi awayPublic access · Agate, Chalcedony, Jasper +1
- MiddlesboroughPlymouth County, Massachusetts · 84 mi awayPublic access · Agate, Chalcedony
Best spotPawtuxetProvidence County, Rhode Island · 85 mi awayPublic access · Agate, Carnelian, Amethyst +1
Best spotMt. Hope BayBristol County, Rhode Island · 92 mi awayPublic access · Red Agate, Amethyst, Carnelian +3- FarmingtonCapitol Planning Region, Connecticut · 113 mi awayPublic access · Agate, Prehnite
- TorringtonNorthwest Hills Planning Region, Connecticut · 115 mi awayPublic access · Agate, Prehnite
Best spotPlum Bank BeachLower Connecticut River Valley Planning Region, Connecticut · 129 mi awayPublic access · Agate, Moonstone
Best spotGuilford & East HavenSouth Central Connecticut Planning Region, Connecticut · 134 mi awayPublic access · Agate
Niquette BayChittenden County, Vermont · 140 mi awayPermission required · Agate, Chert, Jasper
Types of agates reported near Manchester
Counts reflect how many spots in this radius mention each variety.
- Agate13
- Green Agate2
- Red Agate2
- Orange Agate1
Agates near Manchester FAQ
Where can I find agates near Manchester?+
15 mapped spots within about 150 miles of Manchester report agate. The closest is Adams Brook in Windham County, roughly 66 miles away (1 hr 22 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Manchester?+
14 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 Manchester do I need to drive?+
The nearest agate spot is about 66 miles out, and the farthest on this list is 140 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Manchester
Where to Find Agates near other cities
Hunt agates around Manchester 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.
