Exbury Gardens is a 200-acre (81 ha) informal woodland garden in Hampshire, England with large collections of rhododendrons, azaleas and camellias, and is often considered the finest garden of its type in the United Kingdom. Exbury holds the national collection of Nyssa (Tupelo) and Oxydendrum under the National Plant Collection scheme run by the Plant Heritage charity. The gardens are rated Grade II* on the National Register of Historic Parks and Gardens.

A woodland garden is a garden or section of a garden that includes large trees and is laid out so as to appear as more or less natural woodland, though it is often actually an artificial creation. Typically it includes plantings of flowering shrubs and other garden plants, especially near the paths through it.