Events calendar

Tours of President Johnson's Boyhood Home

Lyndon B. Johnson National Historical Park

Apr 16 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.

Ancestral Sites Trail Guided Walk

Pecos National Historical Park

Apr 16 10:00 am – 11:00 am

Pecos Pueblo sits at the site of a unique ecological and cultural crossroads. Join a park ranger on this tour to lear n a bout the Ancestral Pueblo , Spanish Colonial history, and the importance of this site to communities today . The tour begins at...

Critter Chat

Organ Pipe Cactus National Monument

Apr 16 10:00 am – 10:30 am

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

Critter Chat

Organ Pipe Cactus National Monument

Apr 16 10:00 am – 10:30 am

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

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Apr 16 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 Guided Tour of Mission Concepción

San Antonio Missions National Historical Park

Apr 16 10:00 am – 10:45 am

Join our free, daily park ranger tours at Mission Concepción.

Ranger Program at Mission San Juan

San Antonio Missions National Historical Park

Apr 16 10:00 am – 10:45 am

Join our free, daily park ranger tours at Mission San Juan.

Ranger Talk

Montezuma Castle National Monument

Apr 16 11:00 am – 11:30 am

Learn about Montezuma Castle with a ranger daily at 11 am and 1 pm. Topics of discussion vary.

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Apr 16 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...

Patio Talk

Organ Pipe Cactus National Monument

Apr 16 1:00 pm – 1:45 pm

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

Solar Viewing at the Visitor Center

Gila Cliff Dwellings National Monument

Apr 16 1:00 pm – 4:00 pm

Join us for a safe and fascinating look at the sun! Stop by the Visitor Center anytime between 1:00 PM and 4:00 PM to view the sun through a specially equipped telescope and learn more about our closest star. All ages welcome. No registration...

Apr 16 1:30 pm – 3:00 pm

Wagons and cowboys and Hollywood, oh my! On this ranger-guided tour, learn about the Santa Fe Trail and area ranching, with stops at the Trading Post and historic Forked Lightning Ranch House . This tour requires limited walking , but extended...

Ranger Program

San Antonio Missions National Historical Park

Apr 16 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

Apr 16 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...

Mission Espada Ranger Program

San Antonio Missions National Historical Park

Apr 16 3:00 pm – 3:45 pm

Join our free, daily ranger program at Mission Espada.

Guided Hike: Piedras Marcadas Canyon

Petroglyph National Monument

Apr 16 4:00 pm – 6:00 pm

Join us for a hike at Piedras Marcadas Canyon! These weekly hikes focus on the history, the geology, and the petroglyphs along this 1.9 mile hike. Binoculars are recommended. Bring water, sunscreen, warm layers, and comfortable shoes for a flat...

Sunset Walk/Talk

Organ Pipe Cactus National Monument

Apr 16 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

Apr 16 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

Apr 16 6:30 pm – 8:30 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. We...

Evening Program

Organ Pipe Cactus National Monument

Apr 16 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.

Apr 16 7:00 pm – 8:00 pm

On Thursday, April 16, 2026, at 7 PM, Sonoma Petaluma Parks, Inc. will host David Rickman for a lecture entitled “Outfitting the Expedition: The Dress and Equipment of the Anza Party 1775-1776.” As we celebrate the 250th anniversary of the arrival of...

Stars Over The Gila

Gila Cliff Dwellings National Monument

Apr 16 9:00 pm – 10:00 pm

Join us at the Gila Cliff Dwelling's National Monument Visitor Center parking lot to view the stars and other celisteral objects. Bring a red headlamp.