Vortex Garden, Private park in Mathildenhöhe, Germany.

Vortex Garden is a privately owned public garden below the Russian Chapel on Mathildenhöhe in Darmstadt. Around the listed Haus Martinus, built in 1921, lie 108 egg-shaped Jurassic limestone stepping stones. The grounds include flowform basins by John Wilkes, a crater-like pond with a magenta sculpture by Jacopo Foggini, and mosaics of crop-circle patterns.

The villa, now called Haus Martinus, was built in 1921 by architect Jan Hubert Pinand for the Diefenbach family while the Darmstadt Artists' Colony formally existed. It was renovated after 2000 according to historical models. The garden was later created by conceptual artist Henry Nold and his team as a permaculture project and homage to the life-reform movement.

The name Vortex refers to the spiralling, figure-eight water movement in the flowform basins by sculptor John Wilkes, fed by rainwater from three tanks. The owner, conceptual artist Henry Nold, treats the garden as a homage to the life reform movement and to forester Viktor Schauberger, who held that nature knows no straight line.

The garden welcomes visitors daily without entrance fees and is easily accessible on foot. Wearing comfortable shoes is advisable since the paths are made of stone and natural materials.

The space reveals double helix and spiral vortex patterns inspired by natural biological forms, subtly woven throughout the design. These patterns become apparent as you walk through the different sections.