The Carriage House renovation and addition establishes the Nature Education Center and provides a long-term home for the offices and programming of Cylburn Arboretum Friends. Designed to be innovative, visually stimulating, beautiful, and functional, the NEC affords visitors opportunities to learn more about the natural environment, both wild and cultivated. Interpretive experiences encourage visitors to use all their senses to better observe the arboretum, to uncover what is hidden, and to understand how we are responsible for protecting the natural world we live in. Classroom spaces expand the possibilities for programs with a library that supports the arboretum's generous book collection.
The historic, two-story, masonry Carriage House was originally built in the 1870’s, and rebuilt around 1912 after a fire. It was designed by the renowned architect of the Baltimore City Hall, George Frederick, along with the estate's iconic Mansion. Baltimore City acquired the estate in the 1940's and founded as a preserve and ultimately city park. Cylburn Arboretum Friends is a volunteer group that supports the City in being stewards to the land. Stabilization and restoration of the historic structure include removing non-historic dependencies, interior stair, and fire escape; returning the porch to the original design; inserting new windows and overhead door; and restoring the exterior and interior historic features while respectfully integrating modern systems and support spaces.
The contemporary addition houses the exhibits and a variety of potential functions. The simple gabled form with exposed wood structure evokes a canopy of branches with large expanses of glass behind a perforated metal screen to connect to the site and views. The exterior weathered steel cladding complements the iron deposits in the locally quarried gneiss of the Carriage House. A secondary rear addition, with a greyed wood siding, provides new restrooms and storage to support the function of the facility.