Explore a unique semi-buried eco-home nestled in the hills north of Barcelona. Designed in the 1980s by architect Javier Barba and currently owned by Ezequiel Pini, this innovative residence showcases sustainable, bioclimatic architecture. It harmoniously integrates with the landscape by utilizing natural insulation, passive solar design, and organic materials. Discover how its forward-thinking features remain inspiring for architects and environmentalists, highlighting eco-friendly living and design efficiency.