The Royal Mausoleum - Credit: Wikimedia Commons
The Royal Mausoleum is a mausoleum for Queen Victoria and her husband Prince Albert, Prince Consort. It is located on the Frogmore estate within the Home Park at Windsor in Berkshire, England. It was listed Grade I on the National Heritage List for England in October 1975. Built between 1862 and 1871, Albert, who died in 1861, was interred in the mausoleum in 1871 following its completion. Victoria was interred on 4 February 1901 following her death in late January. Read more on Wikipedia
Source: en.wikipedia.org