Free ghost tour Edinburgh: what you get, and the one thing you cannot

The model is straightforward and it is worth understanding before you turn up. The guide is not paid a wage by anybody. They may in fact be paying the operator a fee per head for the right to run the walk. Their entire income is the money handed over at the end.

That has two consequences. The first is that a good free tour is genuinely good — the incentive to hold an audience for two hours is direct and immediate, and the best free guides in this city are better performers than some paid ones. The second is that the customary tip is not optional in any meaningful sense. Five to fifteen pounds a head is the normal range, and at the top of that range you are approaching the price of a paid ticket anyway.

None of which is a criticism. It is simply the difference between "free" as a marketing word and free as a description of what happens.

This is the single most useful thing on this page, and it is not complicated.

The chambers under the South Bridge are private property. They are leased, insured, lit, maintained and locked, and the operators who hold them do not open them to anybody without a ticket. The Real Mary King’s Close is a staffed visitor attraction with timed entry under the City Chambers. The Covenanters’ Prison at Greyfriars is behind a gate that is opened only for authorised guides.

Everything else a ghost tour shows you — the Royal Mile, the closes, the Grassmarket, the public part of Greyfriars Kirkyard in daylight — is a public street or a public burial ground. You can walk all of it yourself for nothing, at any hour the gates are open, with or without a guide.

So the honest framing is this: a free tour buys you a storyteller. A paid tour buys you a storyteller and a key. Whether the key is worth twenty-five dollars is a real question with a real answer, and the answer depends entirely on whether you want to stand inside a bridge.

Take the free tour if you have already done an underground tour on a previous visit, or you are in Edinburgh for a week and this is one of several evenings, or you are travelling on a tight budget and ten pounds is meaningfully different from twenty, or you simply want two hours of Old Town history with somebody entertaining.

Take a paid tour if this is your one evening in the city, or you specifically want to go underground, or you want a small group, or you want to be certain the tour actually runs in bad weather — free walks are cancelled more readily because nobody has paid.

And if you are hesitating between a free walk and the twenty-dollar Dark History tour: the paid one is ninety minutes, capped, rated 5.0 across 72 reviews, and includes the Covenanters’ Prison. The difference between it and a ten-pound tip is ten dollars. That is not a close call.

If the reason you are on this page is the money rather than the guide, there is a third option that nobody sells: walk it yourself in daylight, for nothing, and then decide whether you want to pay for the dark.

Start at the Castle Esplanade and find the Witches’ Well — a small cast-iron fountain set into the wall, installed in 1894, commemorating around three hundred people executed on Castlehill. Almost every visitor walks within a metre of it and never sees it.

Walk down the Royal Mile and turn into three or four of the closes on either side. They are public. Look at how steeply they drop, and at how the buildings above them bridge across. Carry on to the Cowgate and stand under the one visible arch of the South Bridge — the other eighteen are buried in the ground on either side of you, with about a hundred and twenty rooms inside them.

Then go up to Greyfriars Kirkyard, which is free and open in daylight, and find the mortsafes, the watch-house and the locked gate of the Covenanters’ Prison at the far end.

That is an hour and a half, it costs nothing, and it covers most of the geography of every tour on this site. What it will not do is get you through any of the locked doors — and by the end of it you will know exactly whether that matters to you.