# Futuristic Rock Climbing Havens The Collider Activity Center Concept Blurs Structural Boundaries By Jana Pijak | Published 2013-04-18 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/collider-activity-center References: [archiscene.net](http://www.archiscene.net/sports-architecture/collider-activity-center-radionica-arhitekture/) & [radionica-arhitekture.hr](http://www.radionica-arhitekture.hr/) The Collider Activity Center is the latest competition entry piece by Radionica Arhitekture firm. This striking structural concept defies tradition thanks to its geometry infused architectural elements that are showcased inside a [boxed glass shell](https://www.trendhunter.com/trends/flickering-peak). Located in the heart of a suburban Sofia park, this architecture piece is an [artificial mountain climber's haven](https://www.trendhunter.com/trends/nature-rocks-visitor-centre) that gives users access to the great outdoors thanks to its protective exterior shell. The structure's shell acts as an umbrella for the artificial mountain an helps to shield climbers from rain, snow fall or the sun's bright rays. When seen at night, the Collider Activity Center is vividly illuminated and lights up its surrounding suburbs of Sofia, Bulgaria. This [nature inspired activity center](https://www.trendhunter.com/trends/the-boulder-park) is sure to become one of the city's most striking landmarks if built in the near future. ## Trend Insights (Trend Hunter) - Score: 5.6/10 - Popularity: 83% | Activity: 78% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Art & Design](https://www.trendhunter.com/artdesign) > [Design](https://www.trendhunter.com/design) ## Key Themes ### Why This Trend Is Growing - **Artificial Mountain Climbing:** A trend in creating indoor mountain climbing facilities that provide a safe and consistent environment for climbers. - **Geometry-infused Architecture:** A trend in incorporating unique geometric shapes into architectural designs, creating visually striking and innovative structures. - **Protective Exterior Shells:** A trend in designing buildings with a protective exterior shell that shields users from various weather conditions while providing easy access to outdoor activities. ### Industries Being Reshaped - **Sporting Goods:** An industry that can provide equipment and gear for artificial mountain climbing facilities as they become more popular worldwide. - **Architectural Design:** An industry that is adapting and innovating to create unique and visually appealing structures such as the Collider Activity Center. - **Construction:** An industry that will have to adapt to the challenges of constructing complex and innovative designs such as the Collider Activity Center. ## Related on Trend Hunter - [Cave-Like Discovery-Themed Centers](https://www.trendhunter.com/trends/gilder-center.md) - [Elevated Leisure Habitats](https://www.trendhunter.com/trends/elevated-leisure-habitat.md) - [Ultra-Colorful High-Density Residential Designs](https://www.trendhunter.com/trends/highdensity-residential-design.md) - [Ukranian Multi-Sports Venue Concepts](https://www.trendhunter.com/trends/kolchyno-ice-center.md) - [Rock-Climbing Work Spaces](https://www.trendhunter.com/trends/hidden-climbing-gym.md) - [Landscape-Concealed Cultural Centers](https://www.trendhunter.com/trends/chaohu-natural-and-cultural-centre.md) - [Staggered Cubic Skyscrapers](https://www.trendhunter.com/trends/ooda.md) - [Sculptural Cultural Hubs](https://www.trendhunter.com/trends/aydc-public-art-centre.md) - [Domed Underground Sports Centers](https://www.trendhunter.com/trends/alma-complex.md)