Crane Valley is a 0.8-hectare (2.0-acre) Local Nature Reserve in Cranbrook in Kent.

It is owned and managed by Tunbridge Wells Borough Council.

[1][2] Much of this site is wet woodland with lush vegetation, including the locally rare large bitter-cress.

There is semi-natural woodland in drier areas, with oak, hornbeam and field maple.

[1] There is access from the park north-east of the site.