Events calendar

Fort Open to Plaza Access

Bent's Old Fort National Historic Site

Mar 21 9:00 am – 3:00 pm

The public is invited inside the reconstruction of Bent’s Old Fort, entering through the zaguan gate and into the plaza. Park Rangers will be present to explain the features of the fort and its 20 th century reconstruction. Entry into the...

Critter Chat

Organ Pipe Cactus National Monument

Mar 21 10:00 am – 10:30 am

Join a ranger for a talk about the unique animals that call this deserrt home!

Mar 21 11:00 am – 1:00 pm

Enjoy an outdoor live musical performance of sonic fusion played by Dr. Costa, an internationally acclaimed Brazilian guitarist whose performances transcend genre. Blending the lyricism of classical guitar, the passion of Spanish and Latin traditions, and the spontaneity of improvisation, Dr. Costa crafts original musical journeys drawn from his own life and influences. This event is part of the Oro Valley Concert Series. No registration required. Free.

The Anza Expedition: A 250th Commemoration Exhibit

Juan Bautista de Anza National Historic Trail

Mar 21 1:00 pm – 4:00 pm

Almost 250 years ago, as the Declaration of Independence was signed on the East Coast, the Anza expedition arrived at its destination on the West Coast. Both of these events would dramatically shape the cultural and political landscapes of the United...

Ranger Program

San Antonio Missions National Historical Park

Mar 21 2:30 pm – 3:15 pm

Visit the Visitor Center at Mission San José to explore a mission topic with a park ranger.

Sunset Walk/Talk

Organ Pipe Cactus National Monument

Mar 21 5:00 pm – 6:00 pm

A relaxed sunset program, designed for all ages, exploring the plants, wildlife, and people of the Sonoran Desert. Talks change daily; inquire at the Kris Eggle Visitor Center for details.

Sunset Walk/Talk

Organ Pipe Cactus National Monument

Mar 21 5:30 pm – 6:30 pm

A relaxed sunset program, designed for all ages, exploring the plants, wildlife, and people of the Sonoran Desert. Talks change daily; inquire at the Kris Eggle Visitor Center for details.

Evening Program

Organ Pipe Cactus National Monument

Mar 21 7:00 pm – 8:00 pm

A formal interpretive talk on the history, ecology, and/or culture of the Sonoran Desert. Talks change daily; inquire at the Kris Eggle Visitor Center for details.