Abandoned Gold Claims Explained: Can You Pan or Stake Them?

An abandoned gold claim is an old mining claim that its owner stopped keeping up, so the Bureau of Land Management (BLM) closed it. In most cases that ground goes back to being open public land, so you can usually prospect or pan there, but you should still check the land and the BLM record before you go.

Abandoned claims are some of the most useful spots on a gold map, because someone once thought the ground was worth staking and now it may be open to you. This guide covers what these claims are, how many there are in each state, where the rules can trip you up, and how our maps show them.

What an abandoned gold claim is

Most gold claims in the West are unpatented mining claims on federal land. The BLM describes a claim as a right to develop and take out a valuable mineral deposit. It isn’t ownership of the land, and it doesn’t give the owner the surface all to themselves.

A claim only stays alive if the owner keeps it up every year. On or before September 1, the owner has to pay a maintenance fee of $200 per lode claim, or $200 for each 20 acres of a placer claim. Owners who hold 10 or fewer claims in the whole country (counting their spouse, minor children and businesses) can file a small miner waiver by the same September 1 date instead of paying the fee.

If the owner misses that deadline, the claim is forfeited. BLM calls this a defect that can’t be fixed, and the claim gets closed. A claim can also be closed because the owner gave it up on purpose, or because it was never recorded with both the county and the BLM within 90 days of being staked.

“Abandoned” is the everyday word people search for. In BLM’s own records, you’ll see these claims listed as closed. Our state map pages call them abandoned lode claims and abandoned placer claims, and they mean the same thing.

Abandoned claims vs. abandoned mines

People often mix these up, and a lot of search results about “abandoned mining claims” are really about old mine openings. An abandoned claim is a line in BLM’s records: a piece of paper that lapsed. Most of that ground was never dug much beyond a few test holes. An abandoned mine is a physical hole in the ground, like a shaft, tunnel or open pit, left behind by miners long ago.

The two often sit close together, since people stake claims near old workings. Old mines are dangerous. BLM’s Arizona office has documented over 13,000 abandoned mine features in its own database and estimates there are hundreds of thousands statewide. Shafts can be hidden by brush, tunnels can collapse, and the air inside can be bad. Stay out of old shafts and tunnels and keep kids and dogs away from them. The federal safety campaign sums it up as “Stay Out, Stay Alive.”

How many abandoned claims are there?

There are far more than most people expect. Our maps count each state’s active and abandoned claims from BLM records, and in most states the abandoned ones outnumber the active ones many times over.

State	Active claims	Abandoned claims	Median years a claim lasted before it closed
Arizona	62,497	427,843	4.6
California	24,804	304,139	6.3
Colorado	13,602	284,684	7.2
Idaho	40,623	214,989	4.6
Montana	18,246	172,141	4.7
Nevada	265,894	1,070,710	4.4
New Mexico	14,431	194,930	4.2
Oregon	10,104	116,152	3.6
South Dakota	8,904	49,315	4.7*
Utah	41,604	444,679	6.8
Washington	2,435	54,500	3.6*
Wyoming	41,197	284,446	8.8

Active and abandoned counts are the totals on our October 2026 state maps. The last column is the median time between the day a claim was staked and the day it closed, for claims that closed between 1976 and March 2025, grouped by the BLM state office that handles them. *South Dakota claims are handled by BLM’s Montana office and Washington claims by its Oregon office, so those rows share their office’s figure. Source: Gold Maps Online analysis of BLM mining claim records, October 2026 (history figures as of March 2025).

The median tells you something useful: half of all closed claims were dropped within 4 to 9 years of being staked, and within 5 years in six of the ten BLM offices. Most claims get staked, held for a few years and let go, rather than worked for decades.

For how the number of active claims has changed in each state since 2013, see mining claims by state.

Why claims get dropped, and when

The yearly fee is the main reason. It costs the same $200 whether a claim is rich or empty, so a claim that hasn’t paid off becomes a bill. Other common reasons are an owner who gets older or passes away, a company that drops the outer edges of its ground after drilling, or a missed filing.

Our analysis of BLM’s records (as of March 2025) shows how this plays out over time:

The biggest wave came in 1993, the first year owners had to pay a yearly fee for every unpatented claim. That year 587,678 claims closed, more than in any other year in the records.
About 32,000 claims closed a year on average from 2014 to 2023, across the western states.
Over 3.6 million claims closed between 1976 and early 2025 in the ten western BLM offices. Nevada’s office alone closed over 1 million.

Most claims close right after the September 1 deadline passes, but you won’t see them in the records right away. In our March 2025 copy of BLM’s records, only 10,668 claims showed as closed during 2024, compared with 45,065 in 2023. The most likely reason is that BLM hadn’t finished processing the claims that missed the September 2024 deadline. So a claim that lapsed this fall may still look active for a few months.

People re-stake abandoned ground

Closed ground doesn’t stay open forever. People stake new claims all the time, often on ground someone else gave up:

About 47,000 new claims a year were staked on average from 2014 to 2023, and about 68,000 a year in 2021, 2022 and 2023.
Over 52,000 claims staked in 2025 are still active across the 12 western states we map. That undercounts all the claims staked in 2025, because some were already dropped.
About 31,000 more were staked in 2026 through October 25, and recent filings can take a while to show up.
Some claims last a very long time. About 88,000 claims staked before 2000 are still active, and BLM’s records list an active Nevada claim staked in 1875.

Source: Gold Maps Online analysis of BLM mining claim records, October 2026 (yearly figures as of March 2025). These are all mining claims, not just gold, since BLM records don’t say which mineral a claim is for.

That’s why a closed claim on a map is a lead, not a promise. Before you go, check whether someone has staked the spot again.

Can you pan on an abandoned claim?

In most cases you can. BLM’s Montana office says gold panning is allowed on BLM land without a special permit unless it’s clearly banned, for example where someone holds the mineral rights. Hand panning counts as “casual use,” which means work that causes little or no disturbance to the ground. Once a claim is closed, nobody holds those mineral rights anymore, so the ground is generally open again.

There are a few catches, so check these things before you dig:

A new claim on top. Anyone can re-stake closed ground, and a new owner has 90 days to record a claim with the BLM, so a brand-new claim might not show up in BLM records yet. Look for fresh claim markers on the ground, too.
Land closed to mining. Claims can’t be staked in national parks, national monuments, wilderness areas, Indian reservations, military land and some other withdrawn areas. Many of these places don’t allow prospecting at all, or they have their own rules.
Private land. Some old claims were patented, which means they became private land. Private land is off limits without the owner’s permission, and BLM says it’s on you to know where you are, even when boundaries aren’t marked.
Local rules. The BLM and the Forest Service have different rules, and states add their own (many require permits for suction dredges). The local BLM field office or Forest Service ranger district can tell you what’s allowed.
Old equipment and cabins. Leave anything you find where it is, because BLM warns that taking or using property left behind on an old claim can be a crime.

In Alaska, a lot of the land belongs to the state, and claims on state land are handled by the Alaska Department of Natural Resources rather than the BLM. Check which agency manages the land before you go.

Can you stake an abandoned claim yourself?

Often you can, if the land is still open to mining. When you re-stake a closed claim, you aren’t taking over the old claim. You’re making a brand-new claim from scratch, and none of the old owner’s rights carry over.

Here are the basic steps in plain words. This isn’t legal advice, and state rules differ, so talk to the BLM state office before you spend money.

Check that the land is open to mineral entry using BLM’s land records, and check for active claims in BLM’s MLRS reports.
Mark the claim on the ground the way your state requires.
Record it with the county and with the BLM state office within 90 days of staking it.
Pay the BLM fees for a new claim. Right now that’s a $25 processing fee, a $49 location fee and a $200 maintenance fee, or $274 for one lode claim.
Keep it up every year by September 1, or the same thing that closed the old claim will close yours.

BLM also points out that recording a claim and paying the fees doesn’t make it valid by itself. A claim still has to meet the rules of the mining law.

Can you buy an abandoned claim?

You can’t, because a closed claim doesn’t belong to anyone, so there’s nothing to buy. If the ground is open, you can stake it yourself for the BLM fees above. If someone offers to sell you an “abandoned claim,” ask for the BLM serial number and look it up. If it’s active, you’re buying a live claim from its current owner. If it’s closed, they don’t own it.

Abandoned mining claims in Arizona

Arizona is where most people search for abandoned claims, and it has plenty of them. Our Arizona map shows 427,843 abandoned claims and 62,497 active ones. BLM’s Arizona office closed 430,493 claims between 1976 and early 2025, and the median claim lasted 4.6 years before it was dropped.

Arizona ground still gets re-staked fast. About 5,600 claims staked in 2025 are still active there, and about 6,000 more were staked in 2026 through October 25. About 85% of Arizona’s active claims are lode claims, and companies hold about 90% of all active claims there, led by large mining companies like Freeport-McMoRan, South32 and Resolution Copper. Placer claims, the kind most gold panners care about, cluster in a few counties. Yavapai County has the most active placer claims (about 2,300), followed by Mohave and La Paz. Source: Gold Maps Online analysis of BLM mining claim records, October 2026.

Arizona also adds its own rules on top of the federal ones. Under state law (ARS 27-203), a person who stakes a claim has 90 days to record the location notice with the county recorder, with a map attached, and to mark the claim’s boundaries on the ground. If they don’t, the law treats the claim as abandoned. That’s worth knowing if you’re looking at a fresh claim or a claim someone wants to sell you.

See the Arizona gold map for the county-by-county picture.

Why abandoned claims are a useful hint

People don’t usually stake ground, file paperwork and pay fees year after year for nothing. A closed claim tells you that someone once found that spot worth the trouble. Owners drop claims for all kinds of reasons, so a closed claim doesn’t mean the gold ran out.

That doesn’t promise you’ll find gold there. It does give you a better starting point than a random creek, especially when closed placer claims sit along a stream or right next to active ones. Pair what you see on the map with what you know about how to pan for gold and where to find gold, and read up on the gold rushes of the West to see which districts produced the most.

How to find abandoned claims

There are two ways to see where claims closed. The free way is BLM’s MLRS reports: run the Geographic Report for a section and set the Case Disposition to Closed. It works, but you have to know the section code first and check one section at a time.

The faster way is a map. Each of our state maps has five layers you can turn on and off: active lode claims, active placer claims, abandoned lode claims, abandoned placer claims, and old mines and prospects. The maps use October 2026 claim data built from BLM records, and they work in Google Earth and in Organic Maps, which lets you use them offline in the field.

The two abandoned layers show where closed claims sit, so you can spot open ground between active claims. Click a section on the map and the popup shows how many claims closed there, when the most recent one closed, how many claims are active there today, the county, the township, range and section, and a BLM location code you can use to look up the current record. Our guide on how to check a mining claim in BLM’s MLRS walks through that lookup step by step. If you haven’t opened your map yet, see how to open your gold map.

Our maps are a guide, not legal proof of who holds what. Claims open and close all the time, so always check the BLM record before you dig.