A mausoleuma is an external free-standing building constructed as a monument enclosing the interment space or burial chamber of a deceased person or people. A monument without the interment is a cenotaph. A mausoleum may be considered a type of tomb, or the tomb may be considered to be within the mausoleum. A Christian mausoleum sometimes includes a chapel.
Historically, mausolea were, and still may be, large and impressive constructions for a deceased leader or other person of importance. However, smaller mausolea soon became popular with the gentry and nobility in many countries. In the Roman Empire, these were often ranged in necropoles or along roadsides: the via Appia Antica retains the ruins of many private mausolea for miles outside Rome. However, when Christianity became dominant, mausoleums were out of use.
Later, mausolea became particularly popular in Europe and its colonies during the early modern and modern periods. A single mausoleum may be permanently sealed. A mausoleum encloses a burial chamber either wholly above ground or within a burial vault below the superstructure. This contains the body or bodies, probably within sarcophagi or interment niches. Modern mausolea may also act as columbaria (a type of mausoleum for cremated remains) with additional cinerary urn niches. Mausolea may be located in a cemetery, a churchyard or on private land.
In the United States, the term may be used for a burial vault below a larger facility, such as a church. The Cathedral of Our Lady of the Angels in Los Angeles, California, for example, has 6,000 sepulchral and cinerary urn spaces for interments in the lower level of the building. It is known as the "crypt mausoleum". In Europe, these underground vaults are sometimes called crypts or catacombs.
Al Hussein Mosque, Cairo – Holy Shrine and mausoleum, and purported grave of the Islamic prophet Muhammad's grandson.
Qalawun Mausoleum is the Mausoleum of Qalawun, Located in Cairo, Egypt, it was regarded by scholars as the second most beautiful medieval mausoleum ever to be built.
Jedars - thirteen ancient monumental Berber mausoleums located south of Tiaret.
Rinnō-ji at Nikkō, Tochigi Prefecture, Japan. The temple also administers the Taiyū-in Reibyō (大猷院霊廟), which is the mausoleum of Tokugawa Iemitsu, the third Tokugawa shogun. Together with Nikkō Tōshō-gū and Futarasan Shrine.
Imam Husayn Mosque, Karbala – according to Shī‘ah belief, the head and body of Husayn ibn Ali, along with all others who fell at the Battle of Karbala are buried here.