Events calendar

King Canyon – Gould Mine Loop Hike

Saguaro National Park

Feb 20 8:00 am – 11:00 am

Join a park volunteer for a three-hour, 3-mile hike that climbs about 330 feet. The route includes part of the Sendero Esperanza Trail and all the Gould Mine and King Canyon Wash Trails, offering a chance to learn about desert plants, the park’s...

Fort Open to Plaza Access

Bent's Old Fort National Historic Site

Feb 20 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...

Park Ranger Pop-Up at Durango and Moccasin Kiosk

Tule Springs Fossil Beds National Monument

Feb 20 9:00 am – 2:00 pm

Meet a Tule Springs Fossil Beds Park Ranger at the trailhead to learn more about our topic of the day. Get up close with fossils, swear your dog in as a B.A.R.K. Ranger, get your Junior Ranger book, and more!

Park Ranger Pop-Up at Durango-Moccasin Kiosk

Tule Springs Fossil Beds National Monument

Feb 20 9:00 am – 2:00 pm

Meet a Tule Springs Fossil Beds Park Ranger at the trailhead to learn more about our topic of the day. Get up close with fossils, swear your dog in as a B.A.R.K. Ranger, get your Junior Ranger book, and more!

Tours of President Johnson's Boyhood Home

Lyndon B. Johnson National Historical Park

Feb 20 10:00 am – 10:30 am

Daily tours of the Boyhood Home explore Lyndon Johnson's childhood growing up in the rural, 1920s town of Johnson City, Texas. Tours start at the National Park Visitor Center in Johnson City at 100 Ladybird Lane.

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Feb 20 10:00 am – 11:00 am

Join our guided walks led by a National Park Ranger at Mission San José.Daily 10:00 am and 11:00 am (weather permitting).Each tour is limited to 50 people. First come, first served daily.San José guided walks begin at the Visitor Center at Mission...

Ranger Talk

Sand Creek Massacre National Historic Site

Feb 20 10:00 am – 11:00 am

The Sand Creek ranger talk explores the events of the mid 1800's and describes some of the social, economic, and political factors that contributed to the Sand Creek Massacre. Please not that this program is a stationary talk, not a walking tour.

Critter Chat

Organ Pipe Cactus National Monument

Feb 20 10:00 am – 10:30 am

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

Feb 20 10:15 am – 11:00 am

Join us for a 30-minute theater presentation on the Saguaro cactus, the iconic symbol of the Southwest. Learn about its unique adaptations, ecological significance, and the cultural importance it holds in the region. Discover how this remarkable...

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Feb 20 11:00 am – 12:00 pm

Join our guided walks led by a National Park Ranger at Mission San José.Daily 10:00 am and 11:00 am (weather permitting).Each tour is limited to 50 people. First come, first served daily.San José guided walks begin at the Visitor Center at Mission...

Living with Giants (West District)

Saguaro National Park

Feb 20 11:15 am – 12:00 pm

The saguaro celebrates events and faces challenges throughout its life. A biologist explains how it provides shelter and substance for wildlife; when it flowers; its growth patterns; and how it fights for survival against drought, lightning, frost...

Feb 20 12:00 pm – 4:00 pm

The exhibit commemorates the 250th anniversary of the Anza expedition by exploring both the expedition itself and the environment the settlers found when they arrived in Monterey. Panels discuss the founding of Monterey, early buildings and...

Feb 20 12:45 pm – 1:30 pm

Join us in the Red Hills Visitor Center to discover various plant species native to the Sonoran Desert and learn how indigenous peoples traditionally used them for food and medicine. Wheelchair accessible.

Patio Talk

Organ Pipe Cactus National Monument

Feb 20 1:00 pm – 1:45 pm

An interpretive talk that changes daily. Subjects vary broadly, from ethnobotany, mining history, regional culture, and beyond.

Feb 20 1:00 pm – 2:30 pm

This presentation is SOLD OUT. To add yourself to our waiting list, please click "more details" below.

The Anza Expedition: A 250th Commemoration Exhibit

Juan Bautista de Anza National Historic Trail

Feb 20 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...

Garden Walk (East District)

Saguaro National Park

Feb 20 2:00 pm – 2:30 pm

Join a ranger for a short stroll through the cactus garden located outside of the visitor center to learn about the saguaro cactus and other plants of the Sonoran Desert.

Arizona's Wildcats! (West District)

Saguaro National Park

Feb 20 2:15 pm – 3:00 pm

This is not about the University of Arizona’s teams nor is it about your mom’s house cat! Join an Interpretive Ranger in the theater to learn about the four types of wild cats that roam not only Arizona’s mountains and deserts, but in some cases –...

Ranger Program

San Antonio Missions National Historical Park

Feb 20 2:30 pm – 3:15 pm

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

All About the Organ Pipe Cactus

Organ Pipe Cactus National Monument

Feb 20 3:00 pm – 3:30 pm

How big can organ pipe cactus grow? Can you eat their fruit? What role do they play in the Sonoran Desert ecosystem? Have you or someone you know every asked a question like this about the organ pipe cactus? If the answer is yes, then this is the...

Ranger Talk (West District)

Saguaro National Park

Feb 20 3:15 pm – 4:00 pm

Join a park ranger at the Red Hills Visitor Center for a theater presentation about Saguaro National Park’s unique cultural, historical and natural resources. Presentations vary daily depending on the Ranger hosting, but a few popular ones go over...

Sunset Walk/Talk

Organ Pipe Cactus National Monument

Feb 20 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

Feb 20 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.

Night Comes Alive (East District)

Saguaro National Park

Feb 20 6:00 pm – 8:00 pm

Half the park is after dark! Join a ranger in the evening hours as night-prowling creatures begin to emerge. This is a 1-1.5 mile hike, and location varies. Regardless of program location, always meet at the Rincon Mountain Visitor Center.

Star Party (East District)

Saguaro National Park

Feb 20 7:00 pm – 9:00 pm

Explore Saguaro National Park after dark at our Star Party! Drop in any time from 7pm to 9pm to view the night sky on telescopes run by the Tucson Amateur Astronomy Association and participate in ranger-led activities such as a scavenger hunt through...

Evening Program

Organ Pipe Cactus National Monument

Feb 20 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.

Ajo Astronomy Night

Organ Pipe Cactus National Monument

Feb 20 8:00 pm – 9:30 pm

Enjoy Ajo's stunning night sky, gaze through a telescope, and learn about space with rangers from Organ Pipe Cactus National Monument. Red-light flashlights preferred but not required. The Sonoran Desert can drop below 30F (-1C) during the winter...