Underground and Oversubscribed: Mary King's Close Posts Its Best Summer on Record

Edinburgh's most atmospheric historical attraction has just logged record visitor numbers for the summer season, with queues forming well below street level. It's a small but pointed reminder that Old Town tourism is in rude health, and that the businesses around it should be paying attention.

The Real Mary King's Close, the subterranean warren of 17th-century streets buried beneath the Royal Mile, has reported its strongest summer trading period since opening to the public. The attraction, which takes visitors through preserved closes sealed under the City Chambers for centuries, saw footfall climb to record levels across the peak season, a result that puts it firmly in the conversation about Edinburgh's most-visited cultural sites.

It's worth pausing on what that actually means in context. Edinburgh welcomed approximately 4.9 million overnight visitors in 2023, according to VisitScotland figures, generating over £1.7 billion for the local economy. The city's tourism sector didn't just survive the post-pandemic years, it accelerated. Mary King's Close riding that wave, and then some, suggests the appetite for immersive, story-led experiences is outpacing more passive attractions. People don't just want to look at old things. They want to feel them.

The attraction sits in a curious sweet spot: it's underground, so weather is irrelevant, and it's capped in capacity, so scarcity creates demand. That model, curated, limited, experiential, is one the broader Edinburgh hospitality and retail sector would do well to study. The Scottish Tourism Alliance has consistently highlighted that visitors are shifting spend towards experience over consumption, a trend that's been building since 2019 and shows no sign of reversing.

For businesses on the Royal Mile, the Grassmarket, or anywhere within walking distance of the Old Town, a record summer at Mary King's Close is more than a feel-good headline. It signals a sustained footfall premium in the area. Visitors who book the Close tend to spend two to three hours in the area around it, eating, browsing, and buying. The halo effect is real, and quantifiable if you're tracking your own sales data against peak tourism weeks.

Scotland's tourism infrastructure is increasingly recognised as one of the country's most durable economic assets. The Scottish Government's refreshed tourism strategy, developed with VisitScotland and industry bodies, frames cultural and heritage experiences as central to the country's inbound proposition, and rightly so. A packed underground close in August is, in its own quiet way, evidence that the strategy is working on the ground, literally.

What this means for you: If your business is anywhere near Edinburgh's Old Town, record visitor numbers at a neighbouring attraction should prompt a hard look at your own summer trading data, and whether you're capturing the footfall walking past your door. Think about how you position your offering to tourists: experiential, story-led, and local beats generic every time. If you haven't connected with Edinburgh's tourism bodies or local Business Improvement District to align on peak season promotion, now is a good moment to start that conversation before next summer's planning cycles close.