Labelling and permission

Labelling

A geocache is an object that has been deliberately hidden. That is its whole design. The label exists so that the one person who was never meant to find it can immediately understand what they have found.

Put it outside. A passer-by who notices the container should be able to read it without picking it up. This is the label that prevents incidents.

Put it inside too. Outdoor labels fade, peel and get scuffed off. The inside copy survives, and it is what a curious finder reads before deciding whether to take the contents.

Say four things. That it is a geocache. That it is part of an outdoor game. That it is harmless. How to reach the owner or the listing. Wording can be plain. The audience for this text has never heard of any of it.

Make it last. Printed and laminated, or written on tape and covered. Ink on paper in a damp container is unreadable by the second winter.

Permission

The guidelines of every major listing service require permission from whoever controls the land. This is not a formality invented to create paperwork.

When something goes wrong with a cache: a complaint, damage, a scare, somebody hurt on the way to it. The person who hears about it first is almost never the owner. It is the landowner, the site manager, or the volunteer reviewer, and they are being asked to account for something they did not know existed.

Getting permission converts that from an ambush into a conversation, and it is the single thing that keeps a placement clear of the legal questions. It also, quite often, improves the cache: the person who manages a site knows which corner floods, which path is closed in winter, and where the contractors will be in March.

Who to ask. Whoever controls the land — a council, a park authority, a land trust, a business, a private owner. If you cannot establish who that is after reasonable effort, treat the difficulty as information about the location rather than as an obstacle to route around.

How to record it. Note who you spoke to, their role and the date, and keep it in the listing’s owner-only fields. Staff turn over. A note costs nothing and settles the question years later.

The places to think twice about

Some settings raise the stakes enough that the answer is usually no.

Transport infrastructure (stations, bridges, tunnels, anything railway-adjacent) combines high sensitivity with a duty on staff to report unattended objects.

Anywhere with visible security signage is telling you directly what will happen to an unexplained container.

Schools, hospitals and government buildings, for reasons that need no elaboration.

Sites of ecological or archaeological sensitivity, where the damage is done by repeated searching rather than by the container.

Why this page is in the safety section rather than the craft section

Because it is not really about how to build a good cache. It is about the fact that a hidden object in a shared space is a small imposition on everybody who did not consent to it, and labelling and permission are how the hobby keeps that imposition acceptable.

The community’s standing to place things in public places rests on doing this consistently. Every unlabelled container in a sensitive spot spends a little of the goodwill that lets everyone else keep playing.

One sentence, four jobs

The label is short enough to be worth getting exactly right. A working version reads: “This is a geocache, part of a worldwide outdoor game. It is harmless. Please leave it where you found it. See geocaching.com.”

That does four things at once: it names the object, it removes the threat reading, it asks the accidental finder not to take it, and it gives somewhere to check.

What the label should physically be

A label that dissolves in the first wet autumn has done nothing, and this is where most well-intended labelling fails.

Paper inside the container is not labelling. By the time somebody has opened it, the moment the label existed to prevent has already happened. The label has to be legible on the outside, and it has to survive being outdoors for years.

What works is dull: printed text sealed under clear tape or laminate, or a permanent marker on the lid then covered. Adhesive labels lift at the edges within a season. Anything printed on paper and merely taped goes translucent when the tape leaks.

The second copy goes inside, on the lid or attached to the logbook, because containers get opened by people who did not read the outside and because outer labels eventually wear.

Permission you can actually point to

The word covers two very different things, and only one of them helps when a question is asked.

Tacit permission is the assumption that a landowner would not mind. It is what most caches actually rest on, it is usually correct, and it is worth nothing at the moment somebody asks who authorised this.

Explicit permission is a person with authority over the ground saying yes. It does not require a document. What it requires is that you can name who agreed, in what role, and roughly when, a park manager, a landowner, a council officer, a site warden.

The gap between the two is invisible for years and then becomes the whole issue in a single conversation. Recording the name and date in your own notes when you place the cache costs a minute and is the only version of this that survives a change of staff at the other end.