Alnwick Garden
The Alnwick Garden is one of the most ambitious and most innovative garden projects of the early twenty-first century, a new garden created from scratch adjacent to Alnwick Castle in Northumberland from 1997 onward by the Duchess of Northumberland whose combination of the Grand Cascade, the Poison Garden, the Treehouse restaurant, the Labyrinth and the Rose Garden has created a destination attracting several hundred thousand visitors annually and widely credited with transforming the economic fortunes of this section of the Northumberland coast.
The Grand Cascade, the central architectural feature of the garden, consists of twenty-one weirs descending a formal axis of considerable scale in a display of moving water that is one of the most impressive formal water features in any garden in Britain. The cascade is activated several times daily and the combination of the sound, movement and visual drama of the water feature creates an immediate and impressive introduction to the garden's ambitions.
The Poison Garden is the most unusual and most talked-about section, a walled garden planted exclusively with toxic, narcotic and dangerous plants, from giant hogweed and deadly nightshade through cannabis and coca to the belladonna and henbane of the medieval herbalist tradition. The guided tours of the Poison Garden are among the most popular activities at Alnwick and the combination of horticultural knowledge, danger and dark history creates an experience quite unlike anything available in any other garden in Britain.