Old Broom is a 6.5-hectare (16-acre) nature reserve north of Risby in Suffolk. It is managed by the Suffolk Wildlife Trust.^[1]

This is a remnant of an ancient wood-pasture landscape with oak pollards between 250 and 500 years old. The dead wood and hollow centres of these trees provide a habitat for fungi and invertebrates, while the bark hosts mosses and lichens.^[1]

There is no public access to this site.

52°16′30″N 0°38′24″E / 52.275°N 0.64°E / 52.275; 0.64