Forest Pool Mjölk Architekti – A Revitalized Public Swimming Haven in Liberec

The Forest Pool by Mjölk Architekti in Liberec, Czechia, is a striking example of community-driven architectural revival. Nestled at the confluence of two streams near Lidové sady, this historic bathing site—known locally as Lesní koupaliště—has been transformed with a modern yet minimalistic facility that blends seamlessly with its natural forest surroundings. The 320 m² project, completed in 2025, redefines public recreation spaces while paying homage to the site’s rich cultural history.

Design Philosophy and Architecture

The new structure, designed by Mjölk Architekti, reflects a philosophy of financial restraint, simplicity, and civic engagement. The design prioritizes functionality over extravagance, using CLT panels and lightweight timber framing to create an adaptable, sustainable building.

The facility includes essential amenities such as storage, toilets, showers, lockers, and a sauna with a lounge area for year-round use. A bistro complements the recreational space, encouraging community gathering and social interaction. The building’s steel roof structure, functioning as both umbrella and parasol, protects visitors from weather conditions while maintaining an open connection to the surrounding forest.

Community-Led Construction and Funding

The rebirth of Forest Pool is a testament to local community effort. Mjölk Architekti, alongside volunteers, initiated the project with zero initial funding. Through participatory budgeting, private donations, and support from Liberec’s municipal government, the project overcame financial challenges. Volunteer efforts included constructing makeshift furniture for the original refreshment stand and engaging in hands-on labor throughout the building’s development.

Historical Significance

The Forest Pool’s roots date back to pre-World War II, when the "Waldbad in Ruppersdorf" association developed the original bathing area between 1937 and 1940. Despite wartime interruptions, the pool became a beloved public space, expanding in the post-war era with new amenities such as a restaurant, parking, and changing rooms.

A devastating fire in 2010 destroyed the previous facilities, leaving the area abandoned until revitalization efforts began in 2016. By 2018, the pool was reopened, and in 2020, the Lesní koupaliště association, led by Mjölk Architekti, took over management to restore the site’s glory.

Sustainable Future Plans

The revitalized Forest Pool is not just a nostalgic restoration but a forward-thinking project. Future enhancements will include a children’s water feature, stepped seating, and sports facilities, ensuring the site evolves as a modern recreational hub while preserving its natural beauty.

The Forest Pool Mjölk Architekti project exemplifies how architecture can merge with local culture, history, and community effort. Through sustainable materials, minimal intervention, and strong civic collaboration, the facility stands as a model for public architecture in natural landscapes.

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