Arizona Posted 02/19/2020, updated 05/01/2025 This article in other languages EN-English (US) FR-Français RU-Русский UA-Українська Capital: Phoenix State Status: 14 Feb 1912 (48) Abbreviation: AZ Landmarks and architectural structures Canyon de Chelly National Monument Glen Canyon Dam National Monument Montezuma Castle Petrified Forest National Park Grand Canyon National Park