Sandcastle Waterpark

An award-winning eCommerce website that brought Sandcastle Waterpark’s excitement to life online

The
challenge

Sandcastle Waterpark, one of the UK’s most popular indoor waterparks, needed an award-winning ecommerce website to replace a static site that could not reflect the energy of the venue. The business approached us on the strength of our work for Blackpool Zoo, which had won a prestigious Tourism Board website award, and the brief was refreshingly direct: create another one.

The existing site did two things badly. It failed to capture the thrill and excitement that make Sandcastle a destination, and it lacked the ecommerce and booking functionality needed to drive online sales and streamline operations.

The real complexity sat behind the booking process. The site had to manage child-to-adult ratios, height restrictions and capacity rules, and connect online bookings directly to the venue’s tills, so the challenge was as much operational engineering as it was creative design.

Our
approach

We completely redesigned and rebuilt the website from the ground up, launching a fully bespoke eCommerce platform that brought the Sandcastle experience to life through video and high-resolution galleries. Every attraction was showcased in a way that captured the thrill and fun of the venue, giving visitors a compelling reason to book before they arrived.

The entire front end was built on a content management system, giving the Sandcastle team full control to upload banner offers, promotions, and updates without technical support. Custom modules were developed to integrate social media feeds, ensuring the site remained current and engaging at all times.

At the heart of the build was a sophisticated booking application, engineered with complex algorithms to manage child-to-adult ratios, height restrictions, and capacity rules. Crucially, when a booking is made online, the system automatically updates the venue’s tills – enabling fast-track entry into the waterpark and significantly reducing administrative workload.

Services delivered

  • Marketing Strategy
  • Brand Development
  • Website Design
  • Animation
  • Illustration
  • Search Engine Optimisation (SEO)
  • AI Visibility
  • Email Marketing
  • Social Media Management
  • Google Ads

Impact

The results spoke for themselves. Online sales have grown year on year since launch, and the automated integration between the booking system and till infrastructure has delivered meaningful operational efficiencies for the team. The project delivered on every level – creative design, technical brilliance, and the commitment and enthusiasm to make it happen. It did exactly what it set out to do.

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One Design Group

We are a North East brand and digital growth specialist helping businesses maximise opportunities through the perfect blend of web, design and AI driven marketing.

Brand, Web, Creative, Growth Marketing, AI & Automation, IT Support

Our Services

From brand identity to full digital platforms, we offer a complete suite of creative and digital services designed to help North East businesses grow.

Brand Strategy, Websites, Growth Marketing, AI, Creative Design, IT Support

Brand Strategy & Identity

Is your brand clear enough to be chosen? We create identities, messaging and brand systems that build recognition, trust and consistency across every touchpoint.

Logo & Visual Identity, Brand & Rebranding, Brand Guidelines, Social Media Branding, Trademark Registration

Websites & Digital Platforms

We build websites that work as hard as you do. From brochure sites to full ecommerce platforms, every site we deliver is fast, optimised and built to convert.

Brochure Websites, Ecommerce, Mobile Apps, Bespoke Development, AI Chat Bots

Growth Marketing Campaigns

We plan and run campaigns that generate real leads and measurable return. Paid, organic or both — we align every channel to your growth goals.

Google Ads, Meta Ads, SEO, Email Marketing, Social Media Management

AI, Automation & Insight

We help businesses use AI and automation to work smarter, move faster and make better decisions. From opportunity reviews to full implementation, we make it practical.

AI Marketing, AI Opportunity Reviews, Marketing Automation, Reporting & Analytics

Creative, Graphic & Print Design

Design that communicates clearly and looks the part. We produce creative work across digital and print that reflects your brand and gets your message across.

Graphic Design, Brochures, Marketing Collateral, Advertising, Packaging

Digital Support, IT & Optimisation

Ongoing support that keeps your digital presence running smoothly. From site recovery to managed IT, we handle the technical side so you can focus on the work.

Website Recovery, UX & Conversion, Managed IT Support via One IT

About One Design Group

Formed from the merger of Halogen Creative and One IT Support, we bring together creative, digital and technology expertise under one roof in North Shields.

Our Story, Values, North East Agency

Leadership Team

Meet the people behind ODG — a team of strategists, creatives and digital specialists with decades of combined experience helping North East businesses grow.

Strategy, Creative, Digital, Technology, Marketing

Our Work

From brand identity to full digital platforms, explore how we have helped businesses across the North East stand out, get found and grow.

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Gallery

A showcase of our creative output across brand, web, print and digital — work that we are proud of and clients that we are proud to work with.

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Sectors We Work In

We work with businesses across a wide range of sectors including construction, professional services, hospitality, retail, renewables and more.

Construction, Professional Services, Hospitality, Retail, Renewables, Healthcare

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The latest thinking from the ODG team on brand, web, digital marketing and AI — practical insight you can actually use in your business.

Brand, Web, SEO, AI, Marketing Strategy, Industry News

Funding Support

There may be funding available to support your next web, design or marketing project. Find out what is available and how ODG can help you access it.

Growth Funding, Digital Grants, North East Business Support

Frequently Asked Questions

Everything you need to know about working with ODG — from process and timelines to costs and ongoing support.

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Get in Touch

Ready to start a conversation? Reach us by phone, email or fill in the contact form and we will get back to you as quickly as we can.

hello@onedesigngroup.co.uk, 0191 259 1234, 17 Northumberland Square, North Shields