An International Biosphere Reserve and a federally designated wilderness area, this park preserves the only large concentration of organ pipe cacti in the country, as well as hundreds of other native ...

An Arizona Republican wants to give the Border Patrol unfettered access across official wilderness, and potential wilderness, ...

And though there are older, larger cactus forests in the Southwestern U.S. — Organ Pipe Cactus National Monument and Saguaro National Park come to mind — Ironwood Forest is well worth a visit ...

TUCSON, Ariz. (KVOA) — Organ Pipe National Monument has amazing looking cacti that are similar to the classic Saguaro but unique. These are disappearing and a big reason why is because of those ...