Gaudí's early commission for his patron Eusebi Güell is a moody, opulent townhouse — parabolic stone arches, a soaring central hall, and a rooftop bristling with trippy mosaic chimneys. It's a UNESCO site that's far quieter than Casa Batlló. The catch: it's denser and darker than the famous Passeig de Gràcia houses, and the El Raval-edge location feels grittier.
Built 1886–1890 for industrialist Eusebi Güell just off La Rambla, it's a UNESCO World Heritage Site noted for its rooftop mosaic chimneys. · model-knowledge