Metal detecting starts long before the first signal. The best days out are planned, permitted and leave the ground exactly as you found it.
Before you head out
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Get clear permission. Every piece of land belongs to someone, including parks, woods, commons and public footpaths. Ask the landowner and, where relevant, the tenant or occupier. Written permission helps everyone agree what happens to any finds.
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Check the site. Never assume that public access means permission to detect. Avoid protected places such as scheduled monuments and follow any local restrictions or permit schemes.
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Agree the practical details. Confirm where you can search, where to park, whether crops or livestock create restrictions, and how finds will be handled.
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Take the right kit. Alongside your detector: headphones, a suitable digging tool, finds pouch, gloves, spare batteries or power bank, weather protection and a charged phone.
Detect with care
- Use the smallest plug or incision needed and reinstate it neatly.
- Remove sharp metal and litter rather than putting it back into the ground.
- Leave gates, crops, livestock and wildlife undisturbed.
- Stop if you uncover human remains, unexploded ordnance or anything unsafe; do not handle it and contact the appropriate authorities.
- Record the location of potentially important finds before moving them, when it is safe to do so.
Understand the reporting rules
Rules differ across the UK. In England and Wales, objects that may meet the legal definition of treasure must be reported within 14 days of finding them, or within 14 days of realising they may be treasure. Scotland uses the separate Treasure Trove system, under which archaeologically or historically significant portable finds may be claimed by the Crown. Northern Ireland also has its own requirements.
Official guidance can change, so check the rules for your location before every trip:
This is a practical starting point, not legal advice. Local landowners, councils, heritage bodies and national authorities may apply additional conditions.
A simple first-trip plan
Choose one permitted field or garden, give yourself 60–90 minutes, start with a simple all-metal or beginner mode, and dig repeatable signals. The goal of your first outing is not treasure. It is learning how your detector responds to the ground.