Mermaid & Under the Sea Bouncy Castle (13ft x 13ft) 🧜‍♀️

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🧜‍♀️ Mermaid & Under the Sea Bouncy Castle Hire

Looking for a mermaid bouncy castle for your party? This under the sea themed bouncy castle is a popular choice for children’s birthdays, featuring bright ocean artwork, colourful sea creatures and fun 3D inflatable shapes inside.

With its enclosed design and interactive features, it’s especially suited to younger children and works perfectly for both indoor venues and garden parties.

mermaid bouncy castle outside hire at sheering village hall

🎉 Key Features

✔ Mermaid and under the sea theme – bright, colourful and engaging
✔ 3D inflatable shapes inside – adds extra play value
✔ Enclosed design with netted sides for safety and visibility
✔ Suitable for children under 10 years
✔ Built-in shower/sun cover
✔ Safety mat included

🎯 Perfect For

Mermaid or under the sea themed birthday parties
Younger children’s parties
Christenings and family celebrations
Indoor hall hire and garden parties
Nursery and early years events

👉 A great choice for younger children and smaller party groups.

📏 Size & Space Required

Unit Size:
13ft (L) x 13ft (W) x 10.5ft (H)

👉 Please allow additional space for safe setup and access.

⭐ What’s Included

✔ Delivery, setup & collection
✔ Safety mat
✔ Shower/sun cover
✔ Fully insured & safety tested

📍 Delivery Areas

We provide bouncy castle hire across Essex and Hertfordshire, including:

Harlow (FREE delivery)
Bishop’s Stortford
Sawbridgeworth
Stansted
Great Dunmow
Epping
Hertford
Hoddesdon

👉 Not sure if we cover your area? Get in touch and we’ll be happy to help.

🧜‍♀️ Looking for Something Bigger?

👉 Upgrade to our Mermaid Bouncy Castle with Slide for extra fun and a more exciting party setup.

✔ Built-in slide for added play value
✔ Great for larger parties and active play
✔ Suitable for indoor and outdoor events
✔ Perfect for mermaid and under the sea themed birthdays

👉 A popular upgrade for themed children’s parties.

📅 Book Online

👉 Check availability and book online today

📞 01279 432567
📱 07485 995101

Mermaid & Under the Sea Bouncy Castle (13ft x 13ft) 🧜‍♀️

Price: £90

Second day’s hire just an extra £60

Suitable for: Adults & Children

Available Overnight for an extra £40


How to Book

Booking your inflatable is quick and easy — just click “Book Online” or “Check Availability” to get started.

Our system will collect all the details we need, and we’ll confirm everything with you shortly after booking.


Need Help?

If you have any questions or need advice, feel free to call us on 01279 432567.

Our team are always happy to help and can advise on the best inflatable for your space and event.


Delivery, Setup & Collection

We’ll deliver, set up and secure your inflatable safely, and provide simple guidance on how to use it during your hire.

Please allow around 20 minutes either side of your booked times for delivery and collection.

Select a Date Below to Check Availability:

July 2026
July 2026
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