28/10/2025
House Alto: Nestled in the mountain amphitheater of the Groot Winterhoek Mountain Peak in Tulbagh, is the Alto Bioreserve.
Alto house pays homage to the site, hovering above the site on 6 concrete piers, allowing the natural site to continue under the building. A sustainable building is passively designed to welcome the winter sun and exclude the summer heat gain.
The farm uses solar power although provision has been made for the installation of a hydroelectric generator and turbine. The interior of the house is wonderfully light with stone floors and large glass window systems to enjoy the sun and the spectacular views.