Yes, many British royals are indeed buried in the floor of Westminster Abbey, though their final resting places vary between grand above-ground tombs and modest floor slabs. The Abbey serves as the final resting place for 30 kings and queens. While famous monarchs like Elizabeth I and Mary I share a magnificent marble tomb, others, such as Charles II, William III, Mary II, and Queen Anne, are buried in vaults beneath the floor of the south aisle of the Henry VII Chapel. Due to a lack of space during their eras, they do not have large monuments; instead, their names are simply inscribed on small stones or floor slabs. The last monarch to be buried in the Abbey was George II in 1760, who rests in a vault under the central aisle of the Lady Chapel alongside his consort, Queen Caroline. Since then, royal burials have typically taken place at St. George's Chapel at Windsor Castle, but the Abbey's floors remain paved with the history of England's medieval and early modern royalty.