Bream Wood is a 7.8-hectare (19-acre) biological Site of Special Scientific Interest north of Crowborough in East Sussex.

[1][2] This steep sided valley wood has several locally rare ferns and mosses.

There are a number of small ponds and acid springs and flora include the rare moss Dicranodontium denudatum at one of only two known locations in south-east England.

The dry upper slopes have ancient woodland.

[3] The site is private land with no public access.