Barcelona's oldest garden is the one most of the city has never visited. The Parc del Laberint d'Horta, up where the metro runs out and the Collserola hills begin, was laid out from 1791 as a private pleasure ground for the Desvalls family, and it still feels like trespassing on someone's beautiful idea.
From Mundet it's a short climb to the gate. Inside, the garden is two gardens stacked on a slope: the lower one neoclassical and geometric — clipped box, pavilions, a long reflecting canal — and above it the maze itself, a real hedge labyrinth of cypress with Eros at its heart. Go in and get lost; that's the design working as intended.
Climb past it and the formality gives way to the romantic upper garden — a cascade, a false stream, statues in the shade, and far fewer people, because most stop at the maze. Sit by the water a while.
Come back down past the Desvalls pavilion, then loop through the quiet lanes of old Horta before the metro. The whole thing is a folly, and that's exactly its charm.
