This is a disambiguation page – a navigational aid which lists other pages that might otherwise share the same title. If an internal link referred you here, you might want to go back and fix it to point directly to the intended page.
See also: Special:Categories/Guggenheim, Special:PrefixIndex/Category:Guggenheim and all pages with titles containing “Category:Guggenheim”
The Guggenheim family are on the basis of several Guggenheim museums. Use the appropriate category to distinguish between them: