Unusual Party Venues in North Wales: 7 Quirky Ideas for Your Next Big Bash

Planning a party is easy. Planning a great party — one people will actually remember — takes a bit more effort. Luckily, North Wales is full of weird and wonderful places where you can throw a bash that’s anything but ordinary. Forget bland hotel function rooms and drafty village halls. From underground caverns to axe-throwing lanes, here are seven unusual party venues in North Wales that will turn your next big night into legend.

Things to do in Llandudno

1. Throw Axes and Darts at Johnny Throws, Llandudno

If you want unusual, start here. Johnny Throws is the UK’s answer to “what if Vikings invented nights out?”

Picture it: you and your friends in a buzzing venue, learning to hurl axes under the guidance of trained instructors. Once you’ve nailed that bullseye, you can switch things up with our state-of-the-art darts lanes. It’s darts, but smarter, faster, and way more fun than watching Luke Littler on TV.

Add Johnny Dough’s pizza, a fridge full of awesome bevvies, and a private hire option for big groups, and you’ve got the recipe for the ultimate quirky party. Perfect for birthdays, stags, hens, staff dos — basically any excuse to eat, drink, and throw sharp objects in complete safety.

Alt-Nightlife in Llandudno

2. Party in a Castle

North Wales is practically tripping over castles, and some of them double as party venues. Imagine celebrating in a medieval great hall where knights once feasted and plotted. Beaumaris Castle on Anglesey and Caernarfon Castle both offer event hire options that’ll give your bash a serious Game of Thrones vibe (minus the dragons).

It’s not just about grandeur, either. These venues let you combine history with celebration — the sort of setting that guarantees photos your guests will actually want to post on Instagram.

Caernarfon Castle – iconic World Heritage fortress, available for events.
Bodelwyddan Castle Hotel – quirky, grand, and with accommodation.
Ruthin Castle – famous for its medieval banquets and private dining.

Johnny Throws

Naturally, we’re biased—but Johnny Throws is redefining what nightlife in Llandudno can be. With digital darts, interactive screens, augmented games like Killer and Robin Hood, and immersive axe throwing experiences, there’s no better place to bond with friends, dates, or family. Enjoy Johnny Dough’s legendary pizza, sip drinks from our full bar, and hang out on our sunny terrace.

We’re proud to be Tripadvisor’s #1 Nightlife spot in Llandudno, with a 5.0 Google rating and 100% on Facebook. And with our Big Night Out Bundle, you can mix darts and axe throwing for one unforgettable night.

3. Go Underground with Cavern Venues

If you like your parties with a side of “wow,” take them underground. Bounce Below in Blaenau Ffestiniog lets you party on giant trampolines strung inside a cavern. It’s part rave, part workout, part fever dream.

Or, for something moodier, there are converted slate caverns and mines across North Wales that can be hired for private events. It’s atmospheric, unusual, and about as far from your local pub as it gets. Just don’t forget the disco lights.

Bounce Below, Blaenau Ffestiniog – trampolines inside a disused slate cavern.
Llechwedd Slate Caverns – dramatic underground party spaces for hire.

4. Coastal Hideouts

North Wales’ coastline is dotted with quirky venues that make the most of the sea views. Think beach huts, seaside bars, or even boat hires.

How about celebrating your birthday with your toes in the sand and a cocktail in hand? Or hiring a coastal bar in Llandudno or Colwyn Bay for a stag or hen do that feels more Ibiza than North Wales (weather permitting, of course).

It’s unusual, it’s photogenic, and it’ll give your party a chilled-out seaside vibe.

5. Barns and Converted Chapels

For something that mixes rustic charm with party potential, barns and chapels are a solid shout. North Wales has plenty of converted farm buildings that now double as stylish venues, complete with fairy lights, fire pits, and dance floors.

And then there are chapels — some transformed into performance spaces, others into quirky bars. If you want unusual with a touch of reverence, a chapel-turned-party spot ticks the box.

6. Boutique Hotels and Secret Spots

Sometimes unusual just means small, stylish, and hidden away. Boutique hotels across Snowdonia and the coast offer private dining rooms, cocktail lounges, and even gardens you can take over for the night.

The beauty of these venues is exclusivity. They’re not designed for massive crowds, but for curated guest lists who want something intimate yet memorable. Think milestone birthdays, engagement parties, or staff parties with a bit of class.

7. Portmeirion: A Village Like No Other

Portmeirion isn’t just unusual — it’s surreal. This Italianate-style village on the coast of Gwynedd looks like someone airlifted the Amalfi Coast into Wales. Colourful buildings, gardens, and seaside views make it a party backdrop like no other.

The village offers venue hire for private events, weddings, and celebrations. If your party goal is “jaw-dropping and slightly eccentric,” Portmeirion is hard to beat.

So, Which Venue Wins?

Each of these venues brings something unusual to the table, from medieval halls to neon-lit caverns. But only one offers pizza, cocktails, and the chance to throw axes at targets while your mates cheer you on.

Johnny Throws isn’t just unusual — it’s unforgettable. It’s where competitive fun, great food, and proper drinks collide. And best of all, it’s indoors, so your party won’t be rained off (this is North Wales, after all).

Book Your Unusual Party Venue Today

Whether you’re planning a birthday, a stag, a hen, or a staff do, Johnny Throws is ready to host your big bash. With private hire packages, a buzzing atmosphere, and games you won’t stop talking about, we’re the party venue that hits the bullseye every time.

👉 Book your unusual party at Johnny Throws now and make your night out one for the history books.

AUGMENTED GAMES LLANDUDNO

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