EntityQ2214919· pop 6· linked from 203 articlesRoosevelt ArchSign in to savetriumphal arch at the north entrance to Yellowstone National Park in Gardiner, Montana, United StatesConnectionsTheodore Roosevelt National ParkEntityObsidian CliffEntityBibleEntityMontanaEntityTheodore RooseveltPersongeographic coordinate systemEntityPanama CanalEntityEleanor RooseveltEntityWilliam Howard TaftEntityWilliam McKinleyPersonPresident of the United StatesConceptList of presidents of the United StatesConceptU.S. stateEntityHelenaEntityFederal Bureau of InvestigationEntityYellowstone National ParkEntityarchitectEntityBillingsEntitybasaltEntityMount RushmoreEntityCategories1903 establishments in MontanaBuildings and structures completed in 1903Buildings and structures in Park County, MontanaBuildings and structures in Yellowstone National Park in MontanaGates in the United StatesTourist attractions in Park County, Montana