Rockhounding near Bismarck, ND
26 mapped rockhounding spots within 150 miles of Bismarck, most inside a 2 to 3 hour drive, 20 of them on public land. Below: every place to go rock hunting, closest first, with what each one produces and its land access.
Covering parts of North Dakota, South Dakota.
Every rock collecting spot within 150 miles of Bismarck
Best spotBismarckBurleigh County, North Dakota · 4 mi awayPublic access · Agate, Chalcedony, Silicified Wood +1
Teredo WoodMorton County, North Dakota · 6 mi awayPublic access · Teredo Wood
Best spotMandanMorton County, North Dakota · 7 mi awayPublic access · Agate, Chalcedony, Chert +1
Cannonball RiverSioux County, North Dakota · 32 mi awayPermission required · Agate, Chalcedony, Silicified Wood +1- Crowley QuarryMercer County, North Dakota · 60 mi awayPublic access · Flint
- TappenKidder County, North Dakota · 63 mi awayPublic access · Agate, Chalcedony, Jasper +1
Best spotKilldeerDunn County, North Dakota · 65 mi awayPublic access · Knife River Flint
Best spotRichardtonStark County, North Dakota · 72 mi awayPublic access · Agate, Chalcedony, Agatized Wood +2- Hettinger CountyHettinger County, North Dakota · 76 mi awayPublic access · Agate, Chalcedony, Silicified Wood +2
- Little EagleCorson County, South Dakota · 78 mi awayPermission required · Petrified Wood, Opal
Best spotMound CityCampbell County, South Dakota · 80 mi awayPermission required · Petrified Wood, Opal
Best spotSouris RiverMcHenry County, North Dakota · 90 mi awayPublic access · Quartz, Agate, Chalcedony +2- DickinsonStark County, North Dakota · 90 mi awayPublic access · Agate, Chalcedony
Best spotMobridgeWalworth County, South Dakota · 91 mi awayPublic access · Opalized Wood, Agatized Wood- Lynch QuarryDunn County, North Dakota · 94 mi awayPublic access · Knife River Flint
- HettingerAdams County, North Dakota · 96 mi awayPublic access · Agatized Wood
- Sheyenne RiverEddy County, North Dakota · 112 mi awayPublic access · Quartz, Petrified Wood, Fossil
Best spotMedoraBillings County, North Dakota · 128 mi awayPermission required · Agate, Chalcedony, Silicified Wood
Best spotLittle Missouri RiverMcKenzie County, North Dakota · 135 mi awayPublic access · Montana Moss Agate, Jasper, Agatized Wood- StanleyMountrail County, North Dakota · 136 mi awayPublic access · Glauberite, Halite, Thenardite
- Watford CityMcKenzie County, North Dakota · 136 mi awayPublic access · Selenite
- Rattlesnake ButteZiebach County, South Dakota · 138 mi awayPermission required · Calcite
- Missouri River South ShoreMcKenzie County, North Dakota · 144 mi awayPublic access · Jasper, Montana Moss Agate, Petrified Wood
- Turtle MountainRolette County, North Dakota · 144 mi awayPermission required · Quartz, Agate, Chalcedony
- Missouri River at 119th Road NorthwestWilliams County, North Dakota · 145 mi awayPublic access · Jasper, Montana Moss Agate, Petrified Wood
Best spotLisbonRansom County, North Dakota · 149 mi awayPublic access · Quartz, Teredo Petrified Wood
Most-reported finds near Bismarck
Counts reflect how many spots in this radius mention each material.
- Agate10
- Chalcedony10
- Jasper9
- Petrified Wood5
- Agatized Wood4
- Quartz4
- Silicified Wood4
- Fossil3
- Montana Moss Agate3
- Selenite3
- Knife River Flint2
- Opal2
Hunting something specific near Bismarck?
These materials have enough dedicated spots around Bismarck to earn their own page, with distances and a separate map.
Bismarck rockhounding FAQ
Where can I go rockhounding near Bismarck?+
There are 26 mapped rockhounding spots within about 150 miles of Bismarck, North Dakota. The closest is Bismarck in Burleigh County, roughly 4 miles away. Every one is listed on this page, closest first.
What rocks and minerals can you find near Bismarck?+
Spots within driving distance of Bismarck most commonly produce agate, chalcedony, jasper, petrified wood, agatized wood, quartz.
Is rockhounding legal near Bismarck?+
Casual hand collecting of common rocks and minerals is allowed on most BLM and U.S. Forest Service land, with limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Each spot page on this site lists access status; always confirm current rules with the managing agency before a trip.
Are there free places to rockhound near Bismarck?+
20 of the 26 spots here are mapped as public access, with no dig fee. Some sit in parks or forests that charge for parking or day use, so check with the land manager first.
Where can I go gem hunting or crystal digging near Bismarck?+
4 of the mapped spots near Bismarck report quartz or amethyst. The closest is Souris River, about 90 miles out.
How far do most rockhounders drive from Bismarck?+
Most weekend trips from Bismarck fall inside a 2 to 3 hour drive, which is roughly the 150-mile radius shown on this page. Closer spots are good for half-day outings; the outer ones are better as overnight trips.
More state coverage
The spots above span 2 states. Open the state page for the full county-by-county view.
Pack Bismarck's rockhounding map in your pocket
Open RockHoundR for live land overlays, weather, geology, directions, and saved finds, wherever the drive takes you.
