Where to Find Agates near Vernal, UT
32 of the mapped rockhounding spots within 150 miles of Vernal report agate. The closest is Sweet Water Canyon, about 43 miles out (54 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 Vernal
Sweet Water CanyonUintah County, Utah · 43 mi awayPublic access · Agate, Chalcedony, Jasper +1
Green RiverSweetwater County, Wyoming · 74 mi awayPublic access · Agate, Chalcedony, Jasper +1
Sweetwater CountySweetwater County, Wyoming · 75 mi awayPublic access · Agate, Chalcedony, Chert +5
Fort BridgerUinta County, Wyoming · 75 mi awayPublic access · Agate, Jasper, Silicified Agate
GrangerSweetwater County, Wyoming · 80 mi awayPublic access · Turritella Agate
Rock SpringsSweetwater County, Wyoming · 82 mi awayPublic access · Agate, Chalcedony, Chert +3
Blacks Fork CreekUinta County, Wyoming · 83 mi awayPublic access · Silicified Algae, Turritella Agate, Chalcedony +3
WoodsideEmery County, Utah · 97 mi awayPublic access · Agate, Carnotite, Chalcedony +4
San Rafael SwellEmery County, Utah · 97 mi awayPublic access · Jasper, Agate, Nodule +1
AgateGrand County, Utah · 100 mi awayPublic access · Agate, Chalcedony, Chert +4
Best spotKemmererLincoln County, Wyoming · 106 mi awayPublic access · Turritella Agate, Chalcedony, Chert +4
Cedar Mountain areaEmery County, Utah · 106 mi awayPublic access · Agate, Anhydrite, Carnotite +4
Steamboat MountainSweetwater County, Wyoming · 108 mi awayPermission required · Agate, Chalcedony, Jasper +1
Thompson SpringsGrand County, Utah · 110 mi awayPublic access · Agate, Agatized Clam, Anhydrite +5
Owl Draw AgateGrand County, Utah · 110 mi awayPublic access · Agate
Best spotWamsutterSweetwater County, Wyoming · 111 mi awayPublic access · Turritella Agate
Poison StripGrand County, Utah · 111 mi awayCheck locally · Carnotite, Agate, Petrified Wood +1
Castle DaleEmery County, Utah · 111 mi awayPublic access · Agate, Agatized Dinosaur Bone, Petrified Wood
Thompson SpringsGrand County, Utah · 112 mi awayPublic access · Agate, Agatized Clam, Jasper +5
Dewey Bridge AgateGrand County, Utah · 114 mi awayPublic access · Agate
Pigeon Blood AgatesGrand County, Utah · 114 mi awayPublic access · Agate
Red DesertSweetwater County, Wyoming · 114 mi awayPublic access · Agate, Chalcedony, Chert +3
San Rafael RiverEmery County, Utah · 116 mi awayPublic access · Agate, Anhydrite, Carnotite +5
FarsonSweetwater County, Wyoming · 119 mi awayPublic access · Agate, Chalcedony, Chert +3
Best spotSan Rafael SwellEmery County, Utah · 119 mi awayPublic access · Agatized Wood, Amethyst, Carnotite +6
Monitor ButteGrand County, Utah · 124 mi awayPublic access · Agate
SE Grand CountyGrand County, Utah · 125 mi awayPermission required · Agate, Chalcedony, Chert +2
Colorado RiverGrand County, Utah · 128 mi awayPublic access · Agate, Chalcedony, Chert +4
Best spotSweetwater RiverFremont County, Wyoming · 140 mi awayPermission required · Agate
Best spotAtlantic CityFremont County, Wyoming · 147 mi awayPublic access · Agate, Chalcedony, Gold +8
Fremont CountyFremont County, Wyoming · 147 mi awayPublic access · Agate, Chalcedony, Jasper
JerichoJuab County, Utah · 150 mi awayPermission required · Plume Agate
Types of agates reported near Vernal
Counts reflect how many spots in this radius mention each variety.
- Agate27
- Turritella Agate5
- Plume Agate1
- Silicified Agate1
Agates near Vernal FAQ
Where can I find agates near Vernal?+
32 mapped spots within about 150 miles of Vernal report agate. The closest is Sweet Water Canyon in Uintah County, roughly 43 miles away (54 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Vernal?+
27 of the 32 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 Vernal do I need to drive?+
The nearest agate spot is about 43 miles out, and the farthest on this list is 150 miles. Most fall inside a normal weekend day-trip radius.
