Although Ashdown Forest lies within the Weald Area of Outstanding Natural Beauty, is itself a Site of Special Scientific Interest, a Special Protection Area and a Special Area of Conservation, it also has two nature reserves.

The western end of the Weir Wood reservoir, near East Grinstead, is one of these reserves. It is home to a breeding colony of Great Crested Grebes and is visited in spring and autumn by migrating Ospreys, along with many other species. The main car park provides the best views of the reserve and offers a hide and a feeding station for wild birds. There are many footpaths around the area.

Old Lodge Nature Reserve is right in the middle of the Forest, but easily accessible from the B2026. It is an area of lowland heathland which has been grazed for thousands of years. Cattle, sheep and Exmoor ponies are used to continue this grazing, in order to preserve the unique habitat and to prevent birch trees and bracken from taking over.

Amongst the species living happily at Old Lodge are Fallow deer, Nightjars, Stonechats, the Silver-Studded Blue Butterfly, and the Black Darter and Golden-Ringed dragonflies. There is a marked trail of about two miles (1-2 hours) with slopes mostly gentle, but steep in places. No dogs, except guide dogs, are allowed on the reserve.

www.wildlifetrust.org.uk/sussex