There’s a secret at Edinburgh Castle… and it’s not what you’d expect.

While most visitors come to visit Edinburgh castle for the crown jewels or the sweeping views over Scotland’s capital city, tucked away behind a small iron gate is something that surprises almost everyone who finds it: a dog cemetery.

Yes, really. A royal fortress… with a graveyard for dogs.

Make sure that you look out for it if you decide to spend some time at Edinburgh Castle – it’s one that your family will love hearing about when you’re regaling your travels back home!

A final resting place for faithful friends

High up on the castle’s eastern ramparts, just beyond the Argyle Battery, lies a tiny, walled garden. It’s not open to the public, but you can peer down at it from above if you know where to look.

Inside, you’ll spot neat little headstones nestled among the grass. Many are inscribed with the names of beloved dogs—some military mascots, others the pampered pets of officers and castle staff.

Some of the earliest burials date back to the 1840s, and new additions were made up until the 20th century. Each stone tells a story – of loyalty, affection, and a bond that lasted even after death.

The military connection

Edinburgh Castle has a long history as a military stronghold, and it’s been home to many regiments over the centuries. Officers were often accompanied by their dogs, especially during long postings. These pets became part of the regimental family, providing comfort, companionship, and in some cases, a bit of comic relief.

When they passed away, they weren’t forgotten. They were given a place of honour—buried within the very walls of the castle.

One of the gravestones reads:
“Jess, for 16 years the faithful friend of Colonel D.”

It’s hard not to feel moved when you read these simple tributes.

A hidden piece of Edinburgh’s past

It’s easy to walk through Edinburgh Castle and miss the pet cemetery altogether. You won’t find big signs pointing it out. But for those who know where to look, it’s a glimpse into a quieter, more personal part of history.

While kings and soldiers get the headlines, this tiny graveyard reminds us of the everyday lives that also unfolded here—the softer moments, the silent companionship, and the love that doesn’t make the history books.

Planning your visit? Here’s what to know

You can’t enter the pet cemetery itself, but you can spot it. Head to the Argyle Battery area, near the One O’Clock Gun. Look down over the wall and you’ll see the little garden tucked below.

It’s a small sight—but one that tends to linger in the memory. In a place so full of grandeur and drama, it’s this humble tribute to loyalty that often steals hearts.

Are you planning a trip to Edinburgh? Check out the tips below…