About Royal Arch
Royal Arch may refer to:
Royal Arch (structure), erected in Dundee to commemorate a visit to the city by Queen Victoria and Prince Albert in 1844.
A vault said to have been built underneath Solomon's Temple
Royal Arch Route, a hiking trail to the Royal Arch natural bridge in Grand Canyon National Park.
Royal Arches (Yosemite), granite arches in Yosemite National Park.
In Freemasonry:
The Holy Royal Arch, an appendant Masonic degree conferred in Great Britain, and much of Europe and the Commonwealth
Royal Arch Masonry, the equivalent Royal Arch body as practiced as a part of the York Rite