Landscape archaeology is the study of the ways in which people in the past constructed and used the environment around them. Landscape archaeology is inherently multidisciplinary in its approach to the study of culture, and is used by pre-historical, classic, and historic archaeologists. The key feature that distinguishes landscape archaeology from other archaeological approaches to sites is that there is an explicit emphasis on the sites' relationships between material culture, human alteration of land/cultural modifications to landscape, and the natural environment. The study of landscape archaeology (also sometimes referred to as the archaeology of the cultural landscape) has evolved to include how landscapes were used to create and reinforce social inequality and to announce one's social status to the community at large.
Landscape generally refers to both natural environments and environments constructed by human beings.Natural landscapes are considered to be environments that have not been altered by humans in any shape or form. Cultural landscapes, on the other hand, are environments that have been altered in some manner by people (including temporary structures and places, such as campsites, that are created by human beings). Among archaeologists, the term landscape can refer to the meanings and alterations people mark onto their surroundings. As such, landscape archaeology is often employed to study the human use of land over extensive periods of time.
Landscape archaeology can be summed up by Nicole Branton's statement:
The term space has commonly been used in place of cultural landscape to describe landscapes that are "produced or mediated by human behavior to elicit certain behaviors". Defined in this manner, archaeologists, such as Delle, have theorized space as composed of three components: the material, social, and cognitive. Material space is any space that is created by people either through physical means or through the establishment of definitions, descriptions and rules of what a space is reserved for and how it should be used (Delle 1998:38). Social space is what dictates a person’s relationship with both others and the material space (Delle 1998:39). Social space is how one uses their material space to interact with others and navigate throughout their world. Cognitive space is how people comprehend their social and material spaces—it is how people understand the world around them and identify appropriate ways of conducting themselves in the many different environments they may occupy (Delle 1998:38-9). Alternatively, the terms constructed, conceptualized, and ideational have been used to describe: the constructed ways in which people engage with their environments, meanings and interactions people place onto specific landscapes, and imagined and emotional perspectives individuals place with their landscapes.