Oak Hill Wood | London Wildlife TrustThis steeply-sloping medieval woodland in East Barnet is a great place to spot bats and is also home to rare trees and flowers.This steeply-sloping medieval woodland in East Barnet is a great place to spot bats and is also home to rare trees and flowers. About the reserve The site supports a beautiful woodland of hornbeam, oak and ash, established on the slopes of a valley which https://www.wildlondon.org.uk/reserves/oak-hill-wood