Shady alcoves are areas of a garden or outdoor space that are sheltered and partially enclosed by trees, shrubs, or other vegetation. They are often used as a place to relax and enjoy the outdoors in a more private setting. The term 'shady alcoves' can also be used to refer to an arbor, which is a structure made of latticework and covered with climbing plants. Arbors are typically used to provide shade and create a pleasant atmosphere in a garden or outdoor area.