Monster parties
We know how to have a good time!
Turn your child's birthday into an unforgettable adventure with a monster amount of fun. We bring the dinosaurs, the golf, the pizza and your own space in The Longship — you just bring the birthday hatchling and their roarsome crew.
Two ways to celebrate
Pick the package that fits your group — keep it classic, or make the birthday child the hero of their own adventure.
The Mighty party Our classic dinosaur party
Mighty 10
£230
For up to 10 children
- 18 holes of dinosaur adventure golf
- A drink each, plus unlimited squash
- 5 sharing pizzas
- Your own area in The Longship café
- A Playpack — with a Mighty Claws book — for every child
- A personalised party invite to send your guests
- And absolutely zero washing-up
Secure the date with a 50% deposit — balance on the day.
Enquire by emailOr call the party line, open 24/7 · 023 9433 1859
The Hero party The Mighty party — plus a personalised hero adventure
Hero 10
£290
For up to 10 children
- Everything in the Mighty party, plus:
- The birthday child cast as the named Hero of Viking Valley
- A costumed Valley Ranger to set the crew off on a dinosaur quest across the course
- Crowned Hero at the grand finale — with a certificate to keep
- The Playpack upgraded to the Hero kit — a keepsake card, a crew badge and a squidgy octopus for every child
- A hero photo to take home
- The Valley Log — their day written up by Bodkin the Keeper and bound into a real hardback, their name in gold on the cover. Free when you book online, £29.99 on its own.
Secure the date with a 50% deposit — balance on the day.
Enquire by emailOr call the party line, open 24/7 · 023 9433 1859
Every fourth birthday party is free
+ 10% off your next party to get you started
Three parties with us, then the fourth's free — and every fourth after that. Join the club and we'll nudge you before each big day.
Join the Mighty Birthday ClubThe Hero of Viking Valley
Some birthdays they remember. This one, they star in — the named Hero of their very own adventure.
Every explorer gets a role
A costumed Valley Ranger gathers the crew and hands out badges — Captain, Lookout, Rune-Reader, Roar-Leader, Shield-Bearer.
Follow the monster
Every crew gets its own charter — they name themselves, pick their roar, and follow the monster right round Viking Valley to track down all four Mighty Claws.
Crowned Hero of Viking Valley
The monster turns out to be a big friendly octopus, the sea-monsters are tricked away — and the birthday child is crowned, with a certificate of their own to take home.
And then it becomes a book
Every Hero Party comes with The Valley Log — a real hardback of this one party, their name in gold on the cover, the date underneath. The Ranger writes up what actually happened, Bodkin the Keeper binds it into a single copy, and lines are left blank inside for your child to finish in pencil. See inside the book.
Take it home
No plastic tat that's binned by bedtime. Every badge earned, every Mighty Claw tracked down — a proper haul of keepsakes, and all of it theirs to keep.
Make them the Hero
Book a Hero PartyWe bring the dinosaurs, the golf, the pizza and the washing-up — you bring the cake. Tell us about any allergies when you book and we'll build the food around them. And the monster? Always funny, never scary — that's the whole show. Floodlit and open late, so a winter birthday's every bit as good as a summer one.
Party questions
- How many children?
- Up to 10, 15 or 20, with extra children at £23 each (Mighty) or £29 each (Hero).
- What age is it for?
- Best for ages 5 and up — though we'll never turn away a little one. The Valley Ranger pitches the adventure to the crew on the day.
- Is there a deposit?
- Yes — a 50% deposit online when you book through Roller, and the balance on the day at the venue.
- Can you cater for allergies and dietary needs?
- Yes — just tell us when you book and we'll sort the food around them.
- What do we bring?
- The birthday child, their crew and a cake if you'd like one. We handle the rest.
Ready to roar?
Book online in a couple of taps, or talk it through first — the party line's open 24/7, so you can plan the big day whenever it suits.
Or call the party line, open 24/7 · 023 9433 1859