The Garden of Cosmic Speculation
The Garden of Cosmic Speculation is Charles Jencks’s extraordinary sculptural landscape at Portrack House near Holywood, its grass landforms, terraces and pools shaped around ideas from cosmology and mathematics: black holes, fractals, the double helix of DNA. Jencks made it with his wife, Maggie Keswick Jencks. It opens for just one weekend a year, usually in early May, for Scotland’s Gardens Scheme, so tickets go fast and need booking ahead. Dumfries station is about 8km away.