The Real Mary King's Close: Edinburgh's Most Unexpected Obsession
Spoiler alert: My favorite tour in all of Edinburgh had nothing to do with a gorgeous palace or a centuries-old castle - and believe me, those were fantastic - so what I'm about to say is going to sound a little weird. My absolute favorite tour was underground. In the dark. Listening to stories about real people who lived exactly where I was standing, 400+ years ago.
Welcome to The Real Mary King's Close, and honestly? It might just be the most underrated thing you can do in Edinburgh.
But First… What Even Is a Close?
If you're not familiar with Scottish city planning (don't worry, I wasn't either), a close is basically a narrow alleyway or passageway that runs off a main street, typically leading to a group of homes, businesses, or a courtyard behind. Think of it as the original side street.
How narrow are we talking? I could stretch both arms out and nearly touch either wall at the same time. That's it. That's the whole alley. And yet, these tight little alleys were where Edinburgh's early residents conducted business, dumped their refuse (yep, straight onto the street - more on that in a sec), and walked home every single day. The Royal Mile was lined with them.
What makes Mary King's Close so remarkable is that it wasn't destroyed over time, it was essentially buried. As the city of Edinburgh expanded and built upward over the centuries, these closes and the homes within them were sealed beneath the new construction, preserved in a kind of accidental time capsule. They sat untouched underground for hundreds of years until they were rediscovered… and now, we get to walk through them.
Going Underground
The entrance to The Real Mary King's Close sits right on The Royal Mile - you could walk past it a dozen times without realizing what's below your feet. Once you head down, the noise of the city disappears almost immediately. It gets quiet. Like, really quiet. A little eerie, honestly, and that's not a bad thing at all.
The tour runs about an hour and takes you through the actual preserved closes and rooms where real Edinburgh residents lived and died - including during one of the city's most devastating plague outbreaks. The storytelling doesn't shy away from the dark stuff, and I was completely riveted the entire time.
Your Guide Is a Resident (Sort Of)
Here's the thing that makes this tour genuinely special: your guide isn't just a guide. They're a character… one of the actual historical residents who once lived, worked, or died on the closes. Our guide was the Plague Doctor, complete with the long coat and cane (his iconic beak mask made an appearance, though he didn't wear it the whole time). He explained that doctors of the era would use their cane to check patients' pulses without direct contact - which, honestly, I have so many questions about, but that's old-timey doctoring for you.
The guides are incredible storytellers and stay fully in character throughout the tour. It adds this whole theatrical layer that makes the history feel vivid and immediate rather than like a dry museum exhibit.
What You'll See & Learn
Without giving too much away (because the discoveries are half the fun), here's a taste of what you'll experience:
The homes of the city's poorest residents - imagine a dozen or more people sharing a single cramped room, stacked in buildings that blocked out almost all natural light
The origins of the phrase "middle class" - yep, it actually has a very literal architectural explanation, and I genuinely did not see that one coming
The reality of plague life in a sealed-off city, told through the eyes of those who lived it
Tips for Visiting The Real Mary King's Close
No pics. Photography isn't allowed on the tour, and yes, I was a little bummed about it. When you're standing in a 400-year-old room that looks like time just stopped, your first instinct is absolutely to reach for your phone.
Book in advance. This tour sells out, especially in peak season. Don't assume you can walk up on the day - grab your tickets on their website ahead of time.
Bring a layer. It's underground and consistently cool down there regardless of the weather above. Even on a warm Edinburgh day, you might want a light jacket.
Wear comfortable shoes. The floors are uneven in places and you'll be on your feet for the full hour.
Check out their other offerings. I wasn't brave enough to try it this time, but they offer a separate tour where guests can experience sample testing of historical herbal medical remedies. That one is firmly on my list for next time - if I can work up the nerve.
I loved every single minute of The Real Mary King's Close and would go back without hesitation. If I'm lucky, next time I'll get a different close resident as my guide - each one tells a completely different story, and knowing that makes it so easy to want to return. It's the kind of experience that sticks with you long after you've climbed back up to The Royal Mile and rejoined the living.
If you're heading to Edinburgh and you're only going to book one tour, make it this one.
