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The Jam Cellar The Jam Cellar 🍸 Milford Haven’s underground music venue. Live music | Open mic | Theme nights | VIP booths | Craft cocktails & cold beers.
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🖤🍻 THE END OF AN ERA… BUT THE START OF SOMETHING NEW. 🍻🖤It’s with a heavy heart that we announce The Jam Cellar will be ...
27/10/2026

🖤🍻 THE END OF AN ERA… BUT THE START OF SOMETHING NEW. 🍻🖤

It’s with a heavy heart that we announce The Jam Cellar will be closing its doors after this week.

What a year it’s been. From incredible live music and open mic nights to alternative markets, comedy, cocktails and everything in between — we want to say a massive THANK YOU to every band, artist, performer, trader, customer and supporter who has been part of this journey.

You’ve all been absolutely amazing. ❤️

To every act that stepped onto our stage, every person who came through our doors and everyone who supported what we were trying to build — you made The Jam Cellar what it was. We couldn’t have done it without you.

But before we close this chapter, we’re not going quietly. 🤘

🔥 LET’S GO OUT WITH A BANG! 🔥

🎤 TONIGHT — OPEN MIC NIGHT
🎃 FRIDAY — CELLER-WEEN
🪩 SATURDAY — RAVE TO THE GRAVE

And because no send-off would be complete without a proper last call…

🍺 DRAIN THE BARREL SPECIAL — THIS WEEK ONLY! 🍺

ALL CIDERS AND IPAs JUST £3 A PINT!

Come down, raise a glass, support the final events and help us give The Jam Cellar the send-off it deserves.

🏨 WHAT HAPPENS NEXT?

This closure makes way for an exciting new chapter for the hotel and the venue. While The Jam Cellar as you know it is coming to an end, there are new possibilities ahead.

One important thing to reassure everyone about: our Christmas Bottomless Brunches are NOT affected and will still go ahead here as planned. 🎄🥂

This isn’t quite goodbye to everything — just the end of this particular chapter.

From the bottom of our hearts, thank you for the music, the madness, the memories and the support.

ONE LAST WEEK. ONE LAST PARTY. LET’S MAKE IT COUNT. 🖤🤘

📍 The Jam Cellar, Milford Haven

THANK YOU FOR BEING PART OF IT. ❤️

26/10/2026
25/10/2026
25/10/2026

H A L L O W E E N • M A R K E T
markets & are hosting your spookiest market for Halloween 🎃

Open today 11am to 5pm

If you’re wondering what’s on Milford Haven Pembrokeshire for Halloween, head on down to The Jam Cellar situated beneath the Lord Nelson Hotel.

25/10/2026

The Jam Cellar Milford Haven hosting Milford Havens first Halloween Market of its kind!

Set in the cellar beneath the Lord Nelson Hotel, Moon & Moth Markets bring their spooky craft & independent traders to get you in the Halloween spirit 🧡🖤

The Jam Cellar serving drinks and snacks, or head upstairs to the Lord Nelson for a cosy hot drink 🍂

Who’s coming down?

🎃🖤 CELLER-WEEN 🖤🎃30TH OCTOBERHalloween comes early at The Jam Cellar with a night of HEAVY ROCK & METAL featuring three ...
24/10/2026

🎃🖤 CELLER-WEEN 🖤🎃

30TH OCTOBER

Halloween comes early at The Jam Cellar with a night of HEAVY ROCK & METAL featuring three killer live bands:

🔥 DISSIDENCE
🔥 GRINDHORSE 83
🔥 SOUL FRACTURE

Expect huge riffs, heavy tunes and a proper Halloween atmosphere all night.

👻 PRIZES FOR BEST DRESSED
🍹 **“THE POISON APPLE” —**HALLOWEEN COCKTAIL
🎸 3 LIVE BANDS

🚪 DOORS OPEN AT 6PM
🎶 FIRST BAND ON AT 7:40PM

Get dressed up, grab a Poison Apple Halloween cocktail and get ready to ROCK THE CELLAR.

CELLER-WEEN — 30TH OCTOBER
📍 The Jam Cellar, Milford Haven

🎃🖤 FRIGHT WEEKEND AT THE JAM CELLAR — THIS WEEKEND! 🖤🎃Three days. Three events. One seriously alternative Halloween week...
23/10/2026

🎃🖤 FRIGHT WEEKEND AT THE JAM CELLAR — THIS WEEKEND! 🖤🎃

Three days. Three events. One seriously alternative Halloween weekend! 👻

The storm is coming, so take shelter in the cellar! We’re stocked up on survival essentials: booze, popcorn, sweets, live music and plenty of spookiness. 🥃🍿🍬🎶👻

🦇 FRIDAY 23RD OCTOBER — SPOOK NIGHT
Dark sounds, live music and Halloween vibes to kick off the weekend. Get ready for a night of alternative entertainment and spooky cocktails! 🍹

🎬 SATURDAY 24TH OCTOBER — HORROR FILM FEST
Horror fanatics, this one’s for you! A full day of horror and thriller films to get you in the Halloween spirit, with popcorn and sweets at the ready. 🔪🩸🍿

🕸️ SUNDAY 25TH OCTOBER — MOON & MOTH ALT CRAFT MARKET
Discover alternative makers, unique creations and handmade treasures at this alternative craft market. Perfect for anyone who likes their shopping a little darker! 🖤

🎃 THREE DAYS. THREE DIFFERENT VIBES. ALL AT THE JAM CELLAR.

📍 The Jam Cellar, Milford Haven

Grab your mates, escape the storm and make a weekend of it!

WHICH DAY ARE YOU COMING TO? 👇🦇

🎃🖤 FRIGHT WEEKEND AT THE JAM CELLAR 🖤🎃Three days. Three events. One seriously alternative Halloween weekend! 👻We’re brin...
18/10/2026

🎃🖤 FRIGHT WEEKEND AT THE JAM CELLAR 🖤🎃

Three days. Three events. One seriously alternative Halloween weekend! 👻

We’re bringing the spooky season to Milford Haven with a weekend packed full of dark tunes, horror films and alternative creativity.

🦇 FRIDAY 23RD OCTOBER — SPOOK NIGHT
Dark sounds, live music and Halloween vibes to kick off the weekend. Get ready for a night of alternative entertainment and spooky cocktails! 🍹

🎬 SATURDAY 24TH OCTOBER — HORROR FILM FEST
Horror fanatics, this one’s for you! A full day of horror and thriller films to get you in the Halloween spirit. 🔪🩸

🕸️ SUNDAY 25TH OCTOBER — MOON & MOTH ALT CRAFT MARKET
Discover alternative makers, unique creations and handmade treasures at this alternative craft market. Perfect for anyone who likes their shopping a little darker! 🖤

🎃 THREE DAYS. THREE DIFFERENT VIBES. ALL AT THE JAM CELLAR.

📍 The Jam Cellar, Milford Haven

Grab your mates, embrace the weird and make a weekend of it!

WHICH DAY ARE YOU COMING TO? 👇🦇

Address

The Jam Cellar, 9 Hamilton Terrace
Milford Haven
SA732AW

Opening Hours

Tuesday 6pm - 11pm
Friday 6pm - 11:59pm
Saturday 6pm - 11:59pm

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