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In summary

  • A Halloween underground ghost tour of Edinburgh’s most haunted vaults 
  • Get up close to Edinburgh’s haunted past and learn what makes Samhuinn the spookiest time of year 
  • Explore the streets of Edinburgh’s Old Town and descend into the Blair Street Underground Vaults 
  • Mercat exclusive multi-sensory tours - be immersed and get lost in the stories... 
  • Master Storytellers are at the heart of each experience, enhanced with hand-picked sounds of Edinburgh and delivered through TourTalk audio devices
  • Includes a curated Sounds of Samhuinn playlist—a Halloween soundscape that echoes the storytelling experience, stirring senses and memories long after visiting
  • Choosing Mercat is 'Good for you, Good for Edinburgh' - our team, community and planet

About this tour

A haunted heart beats beneath Edinburgh's streets.

There’s nothing quite like taking a ghost tour of Edinburgh’s most haunted vaults on the most haunted night of the year. 

The famous Blair Street Underground Vaults are unsettling at the best of times: a candlelit labyrinth of echoing chambers and damp stone, where every creak, every whispered breath, seems to come from something unseen. At Halloween, the tension tightens. Every footstep seems louder. Every silence, heavier. The experience is unforgettable. 

Prepare to be spooked

Your journey begins at Edinburgh’s Mercat Cross, once a place of public punishment where criminals were tortured and executed. There, a Master Mercat Storyteller awaits to immerse you in the folklore of Samhuinn, the world of spirits and the sìdh. Then, they will lead you through the atmospheric Old Town, sharing macabre tales in darkened closes en route. 

Finally, you’ll descend into the Blair Street Underground Vaults. Down here, surrounded by silence and candlelight, you’ll hear sinister stories of body snatchers, murderers, ghosts and ghouls. Tread softly. In the vaults no one can hear you scream...

Win a weekend trip 
Post a selfie with your Mercat birthday pin and be entered to win! T&Cs apply.

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Tour details

Dates & times

Sat 25th Oct – Fri 31st Oct 2025

Afternoon & Evening

 

Children over 5 years old are welcome – but you’ll need to judge if they’re up to it!

 

Everyone has a warm welcome from us at the Mercat Cross.  Read more about how we look after you and what to expect on tour on our Accessibility page and Euan's Guide Review.

  • If you are a returning visitor and booked directly through Mercat Tours, you’re eligible for our Returner’s Reward

Duration

  • 1 hours

Tour location

  • Start point: Mercat Cross, High Street
  • End point: Blair Street Underground Vaults, Blair Street, off Hunter's Square

Private group bookings

Reconnect with friends and family on a tour just for you. Book online now, or we're happy to help on email info@mercattours.com

 

Details

  • Donate to help us reconnect vulnerable communities through storytelling - learn more about Our Stories, Your City.
  • Everyone has a warm welcome from us;
  1. Local Edinburgh residents eligible for concession rates (EH postcodes)
  2. Carers supported with a free ticket, to book call us on 0131 225 5445.
  3. Read how we work to include you, here
  4. See our Euan's Guide Reviews.
  • Language: English. Learn more on our FAQs.

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Halloween Underground

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