Stonehenge Avenue a natural formation of rills with an existing astronomical alignment. The Avenue, along with Stonehenge itself, is a Scheduled Monument, first designated in the 1882 act which was the earliest legislation to protect British archaeological sites. Stonehenge Avenue Stonehenge Avenue is an ancient avenue on Salisbury plain, Wiltshire, England. It is part of the Stonehenge, Avebury and Associated Sites UNESCO World Heritage Site. Discovered in the 18th century, it measures nearly 3 kilometers, connecting Stonehenge with the River Avon. It was built during the Stonehenge 3 period of 2600 to 1700 BCE. Along some of its length The Avenue is
Stonehenge in its landscape century". The original edition had a print run of just 800 copies; the volume was reprinted in 2006. Stonehenge in its landscape Stonehenge in its landscape: Twentieth century excavations by Rosamund M. J. Cleal, Karen E. Walker and Rebecca Montague is an archaeological report on Stonehenge published in 1995. It presented the results of a two-year intensive study of all the known records of the various excavations at Stonehenge in the twentieth century, including a rephasing of the development of the monument. Unlike popular books on the subject, "Stonehenge in its landscape" details the complex archaeological stratigraphy of the site.