Wadi-us-Salaam (Wadi al‑Salam) Cemetery, Najaf

Wadi‑us‑Salam (also spelled Wadi al‑Salam; "Valley of Peace") is a large Islamic cemetery associated with the holy city of Najaf. Multiple guidebooks and tourism sources describe it as the largest cemetery in the world by area and number of burials (commonly cited as covering roughly 1,485.5 acres and containing millions of graves) and as a primary burial destination and pilgrimage site for Shia Muslims. The site is repeatedly described in travel and reference sources as one of the holiest and most sought‑after places for burial among Shia, drawing large numbers of visitors and pilgrims. Historically and culturally, the cemetery is embedded in local and religious traditions that ascribe exceptional sanctity to the place. An archival discussion of the site's traditions reports claims that graves of several prophets and venerated figures are located here—naming Adam, Noah, Hud, Saleh, and Ali ibn Abi Talib—and notes traditions that the head of Imam Husayn ibn Ali may have been buried here. That same archival source signals critical inquiry into these claims and questions whether such burials are historically proven, indicating these identifications should be treated as traditional assertions rather than established historical fact. In the modern period the cemetery has also been implicated in conflict: a Human Rights Watch report notes that Wadi al‑Salam was "the site of fighting" in the context of early‑21st century unrest in Iraq. Tourism, guide, and governmental materials nevertheless present the cemetery as an active pilgrimage destination and important cultural landmark. The provided sources do not describe secular paranormal manifestations (apparitions, poltergeist activity) but emphasize religious and spiritual meanings attached to the site in Shia tradition.