Field database

Updated April 2026

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🧲Field Answer

What is the point of a pinpointer in metal detecting?

A pinpointer shortens recovery time and reduces plug damage by narrowing the target location once the main detector has identified a hole or plug. That is why experienced detectorists treat it as an efficiency tool, not a luxury accessory. Faster recovery means more targets per session, cleaner holes, and fewer missed finds hiding in the sidewall or loose soil. On crowded beaches and manicured turf, that cleaner recovery can matter as much as depth.

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Timing layer

Monthly routes

April Metal Detecting

Alabama: Spanish Cob Coin, War Nickel, Washington Silver Quarter

May Metal Detecting

Alabama: Spanish Cob Coin, War Nickel, Washington Silver Quarter

June Metal Detecting

Alabama: Spanish Cob Coin, War Nickel, Washington Silver Quarter

Law layer

State guides

Kentucky state guide

44 target pages • 12 monthly guides

West Virginia state guide

44 target pages • 12 monthly guides

Pennsylvania state guide

43 target pages • 12 monthly guides

Metro layer

City hubs

Anchorage, Alaska

1 metal-detecting lanes

Anaheim, California

1 metal-detecting lanes

Fresno, California

1 metal-detecting lanes

Place layer

Trails and ground

Trail: Big Bone Lick State Historic Site

Detecting Site • Kentucky

Trail: Big Bone Lick State Historic Site Shoreline Access

Detecting Site • Kentucky

Location: Bankhead National Forest

National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float

Location: Talladega National Forest

National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float

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Related Questions

Do you need a permit to metal detect on the beach?Can you metal detect in national parks?Is metal detecting legal in state parks?What is the most valuable coin commonly found while metal detecting?Should you clean old coins right after you find them?Why do detectorists prefer low tides and storm cuts on beaches?

Do you need a permit to metal detect on the beach?

Sometimes. Many ordinary municipal beaches allow metal detecting without a permit, some require a local permit, and others ban it outright during peak season or on protected sections. The right answer depends on who manages the sand. A city beach, a state park beach, a national seashore, and a wildlife refuge can all have different rules even if they sit next to each other. The correct field habit is to confirm the managing agency before you swing, not after you recover a target.

Can you metal detect in national parks?

No. In U.S. national parks, metal detecting is generally prohibited. National Park Service rules treat treasure hunting and the disturbance of cultural resources as incompatible with park protection. That prohibition applies even when a detectorist only intends to look for modern coins or jewelry, because the activity still risks damage to archaeological material. If the ground is under National Park Service jurisdiction, the safe assumption is that your detector stays off.

Is metal detecting legal in state parks?

State parks do not have one national rule for metal detecting. Some state park systems allow it only in designated recreation areas, some require a permit, and many ban it because of archaeological or natural-resource concerns. The accurate answer is that state-park rules are park-system specific and sometimes even unit specific. If the site has historic structures, protected dunes, battlefields, or archaeological sensitivity, the rule is usually stricter than on a normal city beach or school field.

What is the most valuable coin commonly found while metal detecting?

There is no single most valuable coin that is commonly found, because value depends on rarity, date, mint mark, condition, and whether the site realistically produces older material. In everyday U.S. detecting, silver coins, large cents, colonial coppers, and certain gold coins create the high-upside scenarios, but those are not common in a statistical sense. The useful answer is that site age and disturbance history drive value more than the detector model alone. Old ground produces the best coin upside.