If you enjoy looking for unusual and exotic plants, you will certainly find them at Borde Hill garden in West Sussex, where the endeavours of intrepid plant hunters are celebrated in a lush new area. Young designer Sophie Walker has devised the Round Dell in collaboration with renowned modern-day plant hunters Bleddyn and Sue Wynn-Jones of Crûg farm Plants in north Wales, selecting intriguing varieties that deserve more than a second glance. The striking arrow-like paths (shown left) that cut through the garden mimic the bow of a boat cutting through the undergrowth.