Adlington Hall is a grade-I-listed country house in the village of Adlington. The Legh family has lived on the site since the early 14th century. The hall follows a courtyard plan. The medieval Great Hall was built in 1480–1505 with a timber frame; it has a hammer-beam roof, a rare wooden canopy dated 1505, and an organ dating from the late 17th century, which was played by Handel, a friend of the Legh family. The Great Hall was encased in brick after the Civil War, when the hall was twice occupied by Parliamentary forces. The east wing dates from 1581, and retains its original "black and white" appearance. The remainder of the house largely dates from the 18th century, when Charles Legh transformed the hall into a Georgian manor.
The grounds were laid out as gardens, woodland and parkland in the 18th century; they are listed at Grade II*. They include Shell House, which has an interior decorated with shells and coloured mirrors, and Tig House, a pavilion which is an early example of the Chinoiserie style. The hall and grounds remain in private ownership, and are occasionally open to the public.