North Wales, Wales
Under the Sea Themed Entertainment in Four Crosses
Mermaids, sea creatures, aerial and burlesque for an underwater world your guests walk into. Booked across Four Crosses and North Wales, including Y Trallwng and Croesoswallt.
Popular for Summer parties, Charity galas, Product launches, Pool parties

- Living statues
- Stilt walkers
- Champagne walkers
- Aerialists
- Fire shows
- Giant martini glass
- Can-can
- Mermaids
- LED performers
- Jazz & swing
- Gatsby nights
- Winter wonderland
Under the Sea entertainment in Four Crosses at a glance
Booking under-the-sea themed entertainment in Four Crosses
WowActs books under-the-sea themed entertainment in Four Crosses, North Wales, 45 miles south of Liverpool, covering the SY22 postcode district.
Last updated
- County
- North Wales
- Postcodes
- SY22
- Location
- 45 miles south of Liverpool
Booking under-the-sea entertainment for a Four Crosses event
Four Crosses sits in North Wales, 45 miles south of Liverpool. Whether your event is in a hotel, a marquee or your own garden, we plan under-the-sea entertainment around the space, the timings and the guests.
Bookings from Y Trallwng, Croesoswallt and Llangollen and the rest of North Wales are just as easy. Travel for under-the-sea entertainment is included in your quote, so the price you see is the price you pay.
One thing we always check for events in Four Crosses: light it blue. Ask your AV team for blue and teal uplighting and the performers do the rest.
Watch them in action · 2 videos
Under the Sea at real events
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Want acts like these at your event?
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Photos · 17
From real events
Picture this at your event
Free, no-obligation quotes. Most enquiries take about a minute.
The line-up
Acts in our under-the-sea package
Pick one showpiece or mix several. Every act is styled to the theme.

Mermaids in Four Crosses
Mermaid performers for a showpiece welcome

Walkabout Characters in Four Crosses
Pirates, nutcrackers, sea creatures and more

Aerial Performers in Four Crosses
Hoop, silks and freestanding aerial rigs

Burlesque & Cabaret in Four Crosses
Tasteful, theatrical cabaret shows

Themed Dancers in Four Crosses
Charleston, showgirls and choreographed sets

Fire Performers in Four Crosses
Fire shows for terraces, gardens and grand finales

Stilt Walkers in Four Crosses
Towering costumed characters that own the room

Face & Body Painters in Four Crosses
Glitter, gems and themed face art
How the night flows
A typical Under the Sea line-up
Every event is different. This is a starting point we tailor to your venue, timings and budget.
- 1
Mermaids to welcome guests
- 2
Roaming sea creatures and pirates during the reception
- 3
An aerial act as the centrepiece
- 4
A fire finale outdoors
How it works
Booking is easy
- 1
Tell us about your event
Your date, venue, guest numbers and the feeling you want. A theme in mind, or just a blank canvas. It takes a minute.
- 2
Get your line-up and quote
We suggest the acts that fit your space, timings and budget, and send one clear quote with everything included.
- 3
We bring the wow
We plan arrival, set-up and timings with your venue and event team, then the performers do what they do best.
The guide
Planning an under-the-sea event in Four Crosses: the complete guide
Written by The WowActs team, Event entertainment specialists
· Last updatedThe short answer
WowActs books under-the-sea themed entertainment in Four Crosses, North Wales, 45 miles south of Liverpool, covering the SY22 postcode district. Every event is different. Prices depend on the acts, the number of performers, timings, travel and location, so we quote each booking individually.
Hand-picked
professional performers only
Fully themed
costumes styled to your event
North Wales
every postcode covered
Corporate ready
briefed to your run of show
Single act or package
mix and match freely
One clear quote
usually the same day
What is in an under-the-sea package?
An under-the-sea theme turns a room into an ocean: mermaids at the entrance, jellyfish and octopus characters roaming the crowd, aerial acts overhead and a sea god with a fire trident for the finale.
It is one of the most photographed themes we offer and works for summer parties, product launches, charity galas and pool parties.
Where it works best
The welcome
Mermaids to welcome guests
The reception
Roaming sea creatures and pirates during the reception
Through the evening
An aerial act as the centrepiece
The headline moment
A fire finale outdoors
Tips from our team
- 1
Plan a reveal
Hold a fire trident moment back for the finale when the lights drop.
- 2
Light it blue
Ask your AV team for blue and teal uplighting and the performers do the rest.
- 3
Use the pool
At venues with a pool or water feature, mermaids make the perfect focal point.
Frequently asked questions
Do venues around Four Crosses have rules for performers?
Many hotels and country houses have rules on ceiling rigging, fire, access times and changing space. Tell us your venue when you enquire and we will check everything before we confirm.
How much do under-the-sea themed entertainment cost in Four Crosses?
There is no fixed price. Every event is different. Prices depend on the acts, the number of performers, timings, travel and location, so we quote each booking individually. Travel is part of the quote, and Four Crosses is 45 miles south of Liverpool. Send us your date and venue for free, no-obligation options.
Which postcodes around Four Crosses do you cover?
All of SY22, including Llanfyllin, Llansantffraid-ym-Mechain and Llanymynech, plus the rest of North Wales and nearby Y Trallwng, Croesoswallt, Llangollen and Trefaldwyn.
Can mermaids perform in a pool?
Some can. Tell us about the venue's pool and we will check suitability, safety and the venue's rules before confirming.
Is the under-the-sea theme family friendly?
It can be. We choose the acts and costumes to suit your audience, from family fun days to evening galas.
How far ahead should we book?
As early as you can. Friday and Saturday dates in December and the summer months go first, often months ahead. Short notice is sometimes possible, so it is always worth asking.
Can the performers match our theme or brand colours?
Usually, yes. Tell us your theme, colours or brand guidelines and we will suggest the costumes and acts that fit best.
Do you work with our venue and event team?
Yes. We agree access, changing space, timings and any venue rules before the day, and work to your run of show.
Still have questions?
Tell us about your event and we'll come back with options.
Local to Four Crosses
Under the Sea entertainment across Four Crosses and nearby
Postcodes we cover
- SY22
We book under the sea entertainment in Four Crosses and every address in the SY22 postcode district, including Llanfyllin, Llansantffraid-ym-Mechain and Llanymynech. We also travel across North Wales and the rest of Wales.
Also covering nearby
Venues near Four Crosses
We cover every venue in and around Four Crosses, from hotels, conference centres and country houses to marquees, offices and private homes. Tell us where your event is and we will check access, ceiling height, timings and any rules for performers.
More from WowActs in Four Crosses
- Mermaids in Four Crosses
- Walkabout Characters in Four Crosses
- Aerial Performers in Four Crosses
- Burlesque & Cabaret in Four Crosses
- Themed Dancers in Four Crosses
- Fire Performers in Four Crosses
- Stilt Walkers in Four Crosses
- Face & Body Painters in Four Crosses
- Gatsby & 1920s in Four Crosses
- Parisian Cabaret in Four Crosses
- Circus Showman in Four Crosses
- Winter Wonderland in Four Crosses
- Christmas Parties in Four Crosses
- Enchanted Garden in Four Crosses
- Venetian Masquerade in Four Crosses
More themes
Other looks our clients love

Gatsby & 1920s in Four Crosses
Champagne, jazz and roaring twenties glamour, delivered by performers who live the look.

Parisian Cabaret in Four Crosses
Can-can, cabaret and French chic, from a single act to a full night in Paris.

Circus Showman in Four Crosses
Ringmasters, aerial, contortion and big-top spectacle for a night of pure showmanship.

Winter Wonderland in Four Crosses
Ice queens, frozen statues and glowing performers for an elegant winter event.
Plan your under-the-sea event in Four Crosses
Tell us your date, venue and guest numbers. We'll suggest a line-up and send one clear quote.