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A modern digital experience for a water park of relaxation and entertainment.


BTC City is increasingly consolidating its profile as a leisure destination as well. At the heart of the action is Atlantis Water City, one of the largest indoor water parks in Europe, attracting up to 700,000 visitors annually. It comprises two themed areas: Adventure World, with pools, slides and programs for children, and Wellness Atlantis, which features 14 different saunas, baths, massages, therapies, themed relaxation areas, a private SPA, and an indoor and an outdoor Thermal Pool.

  • CLIENT
    • BTC d.d.
    • Slovenia
  • YEAR OF IMPLEMENTATION
    • 2024

Project in numbers


Online sales growth
Humanfrog

With the digital revamp, we streamlined and accelerated purchase journeys, which has significantly improved the user experience. In the first three months alone, growth in online sales of e-tickets and gift and e-gift cards increased by 184 %.


Growth in the number of active visitors after the redesign
Humanfrog

Following the website redesign, we recorded as much as a 60% increase in the number of active visitors. Higher engagement was driven by a clearer content structure, faster access to information, and a more user-friendly experience across all devices.


Increasing the number of website visitors
Humanfrog

Following the website redesign, the total number of visitors increased by 65 %. The increase in traffic was driven by technical optimization, improved mobile responsiveness, and a more attractive presentation of content. Greater reach also means more opportunities for purchases, bookings, and visits to the water park.


Online sales growth
Humanfrog

With the digital revamp, we streamlined and accelerated purchase journeys, which has significantly improved the user experience. In the first three months alone, growth in online sales of e-tickets and gift and e-gift cards increased by 184 %.


Growth in the number of active visitors after the redesign
Humanfrog

Following the website redesign, we recorded as much as a 60% increase in the number of active visitors. Higher engagement was driven by a clearer content structure, faster access to information, and a more user-friendly experience across all devices.


Increasing the number of website visitors
Humanfrog

Following the website redesign, the total number of visitors increased by 65 %. The increase in traffic was driven by technical optimization, improved mobile responsiveness, and a more attractive presentation of content. Greater reach also means more opportunities for purchases, bookings, and visits to the water park.

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Challenge

Misaligned digital structure of a complex offering 

The old website did not clearly reflect the dual nature of the offering, which combines the pool and wellness components. As a result, users did not have a clear overview of the full range of services, which reduced the effectiveness of the presentation. Online service booking and program registrations were very limited, and the user experience was modest. A large part of registration processing was handled manually, which increased the risk of errors and delays in processing bookings. 


Our solution

Presenting two thematic sections on a single website 

The Vodno mesto Atlantis website is part of BTC’s shared digital ecosystem, which we began establishing in 2023. Atlantis comprises two thematically distinct parts: the World of Experiences, intended for family fun, and Wellness Atlantis, which offers peace, relaxation, and regeneration. This duality is clearly reflected on the website as well, where a clear separation between the two worlds is established right on the homepage. Users quickly recognize which part speaks to them, and the transition between them is simple and intuitive. The refreshed brand and redesigned corporate visual identity further emphasize the difference between the two sections, and the renovation of the complex has also provided Wellness Atlantis with a physically separate entrance. 

Two color schemes for two of Atlantis's worlds

In line with the new corporate visual identity, we introduced two different color schemes for the Wellness Atlantis and Adventure World pages. Despite the similar content structure of both segments, this created a completely different atmosphere: the adventurous Adventure World and the tranquil Wellness. We also selected the visuals accordingly. 

Barvna skala

Increasing sales via the website 

The redesigned website is not only a modern presentation of the offering with a consistent user experience across all devices, but also an effective sales channel with a clear structure and a targeted user experience.  

A key part of the redesign is an innovative custom forms system that enables fast and tailored sign-ups for services and events, such as birthday celebrations, courses and programs, as well as an online store that enables online purchase of e-tickets and gift and e-gift cards. Mobile friendliness, intuitive navigation, and streamlined processes increase conversions and reduce staff workload. In the first three months after the redesign, online sales increased by 184 %, and traffic by 65 %. 

For wellness services, such as various massages and therapies, we additionally developed a complex booking system on the Pricepilot platform, fully tailored to the needs of Vodno mesto Atlantis. Together with the client, we designed flowcharts, as the services require specific solutions, for example simultaneous booking for multiple people. 

Decentralized content management for greater agility 

The website runs on an open-source CMS that enables easy content editing, menu and campaign management, includes security features, and supports future upgrades. The editorial system operates on the principle of differentiated user permissions. The main role is the admin, i.e., the BTC City editorial team, which has full access to all functions and content on the website. Editor 1 is assigned to employees at Vodno mesto Atlantis, who can independently edit certain content sections, but do not have the option to publish these changes themselves. Editor 2 has slightly more authority; in addition to editing, they can also approve and publish content within their area of responsibility. 

Common features

Online services intended for B2C users are accessible from all websites across the BTC City ecosystem. We have further strengthened their visibility and connectedness with a unified icon design through which users access services such as the online store or the My BTC City profile. The technologically and visually aligned system also includes the Vodno mesto Atlantis website. 

Poenotenje klikov

Results

The redesigned Vodno mesto Atlantis website is part of the broader BTC City ecosystem and brings together two themed worlds, the World of Experiences and Wellness Atlantis, which are already clearly separated on the homepage, enabling users to easily choose between family fun and relaxation. The new digital platform combines contemporary design, a color scheme aligned with the new corporate identity (CI), a two-level editorial system, and a range of advanced functionalities: online purchases, service bookings, and program registrations. Mobile responsiveness, an intuitive user experience, and a harmonized technical architecture are key factors in the successful redesign. 


Partners and integrations

    • Pricepilot (booking platform)
    • MAOP (ERP system)
    • Invida (photos and video)
    • Vabisabi (interactive map)

Scope of our work

  • Website planning and design
    • User experience (UX) planning
    • website and user interface (UI) design
  • Development of web and mobile applications
    • Front-end programming
    • Development of the platform and the content management system (CMS)
    • Integration and upgrade of the booking platform
    • Integration of the email notification system
    • Integration with the Moj BTC City profile

Client's industry

Let's discuss your project.


Aljaž Česnik
Executive Director

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