Events calendar

Bat Flight Program

Carlsbad Caverns National Park

May 30 7:15 pm – 11:59 pm

Please join us for the free Bat Flight Program (April through October), an evening ranger talk about bats prior to their flight. No reservations are required for this program that occurs every evening from April through October. The program takes...

Stars Over The Gila

Gila Cliff Dwellings National Monument

May 30 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.

Parachute Shield Tour

Great Basin National Park

May 31 8:30 am – 9:30 am

Duration: 60 minutes Distance: 0.6 miles / 1.3 kilometers Total Stairs: 0 Difficulty: Moderate. Tour goers will be on their feet for the entire tour. Only the Inscription Room has seating. White Nose Syndrome Screening is mandatory on all cave tours...

May 31 8:30 am – 5:00 pm

Talented students from all over California created art and poetry for the California Coastal Commission's annual Art and Poetry Contest. Pieces that won or received an honorable mention in 2025 are on display in the Channel Islands National Park...

Self-Guided Mission Tours

Tumacácori National Historical Park

May 31 9:00 am – 5:00 pm

9:00 am-5:00 pm daily, year-round. Available in multiple formats (audio, digital, or paper) a variety of routes can be explored through the mission grounds.

Guided Tour of the Reconstructed Fort

Bent's Old Fort National Historic Site

May 31 9:00 am – 10:15 am

During the summer of 2025, guided tours of the fort will occur at 9:00 and 11:00 a.m. on Saturdays. On Sundays, Mondays, Thursdays, and Fridays, guided tours will be available at 11:00 a.m. only. Each tour will last approximately 75 minutes and begi...

Lehman Caves Visitor Center Porch Talk

Great Basin National Park

May 31 9:00 am – 9:30 am

Join a ranger on the Lehman Caves Visitor Center porch to explore various topics about Great Basin National Park.

Geology Hike at Volcanoes Day Use Area

Petroglyph National Monument

May 31 9:00 am – 11:00 am

Explore the interesting geology of Petroglyph National Monument wik hiking with a park ranger at the Volcanoes Day Use Area.

Great Basin Visitor Center Patio Talk

Great Basin National Park

May 31 9:30 am – 10:00 am

Join a park ranger outside the Great Basin Visitor Center for a 30-minute program exploring various aspects of Great Basin National Park. Topics vary.

Nature Walk: Carnivorous Plants

Big Thicket National Preserve

May 31 10:00 am – 11:00 am

It's a trap! Big Thicket's carnivorous plants use deception to trick and trap insects in order to get the nutrients they need. Explore a natural garden of carnivorous plants with a ranger. This 1-mile, hour-long walk on the Pitcher Plant Trail will...

Guided Hikes on the Islands

Channel Islands National Park

May 31 10:00 am – 11:00 am

On days that the concessionaire boats run to the islands, guided hikes may be offered by national park rangers, volunteers, or concessionaire naturalists. If they are not available to lead hikes, self-guided interpretive trail booklets are available...

Tours of President Johnson's Boyhood Home

Lyndon B. Johnson National Historical Park

May 31 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

May 31 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...

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

May 31 10:00 am – 11:00 am

A ranger-guided walk through Mission San José is a great way to gain an understanding of mission life and the history of San Antonio. Ranger-guided walks are offered at 10:00 am, 11:00 am, and 2:30 pm every day except for the first wednesday of every...

Geology Talk

Black Canyon of the Gunnison National Park

May 31 10:00 am – 10:30 am

How did the Black Canyon form? What kinds of rocks are these? Discover answers to these and other questions about this deep, steep, and narrow canyon. Meet at Pulpit Rock Overlook at 10:00 am. 20-30 minutes. May be cancelled due to staffing changes...

Pueblo Loop Trail Program

Bandelier National Monument

May 31 10:00 am – 10:30 am

Learn about the people who called this place home for over 400 years during this 30 minute walking tour. Please bring water and wear comfortable shoes. Meet at the back patio of the visitor center.

Gothic Palace Lantern Tour

Great Basin National Park

May 31 10:00 am – 10:30 am

The Gothic Palace Lantern Tour takes visitors into the beautiful and bizarre first room of Lehman Caves by lanternlight.

Cultural Demonstration by Barbara Gonzales

Bandelier National Monument

May 31 10:00 am – 4:00 pm

Demonstrations are free and open to the public and take place on the back patio of the Bandelier visitor center. This program is made possible by funding from the Friends of Bandelier National Monument to cover costs like demonstrators' travel and...

Garden Walk (West District)

Saguaro National Park

May 31 10:15 am – 10:45 am

Join us for a guided walk through the Cactus Garden where you’ll explore the fascinating natural history of the Sonoran Desert!

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

May 31 11:00 am – 12:00 pm

A ranger-guided walk through Mission San José is a great way to gain an understanding of mission life and the history of San Antonio. Ranger-guided walks are offered at 10:00 am and 11:00 am every day except for the first wednesday of every month...

Gran Quivira Ranger-Led Hikes

Salinas Pueblo Missions National Monument

May 31 11:00 am – 12:00 pm

Join Park Rangers for a ranger led hike at Gran Quivira every Saturday at 11 am. Hikes are open to the public and no reservation is required. Bring plenty of water and snacks and wear comfortable shoes and proper clothing.

Quarai Guided Hike

Salinas Pueblo Missions National Monument

May 31 11:00 am – 12:00 pm

Join a park ranger at Quarai for a ranger-led hike and program. Hikes are open to the public and no reservation is required. Bring plenty of water and snacks and wear comfortable shoes and proper clothing.

Guided Tour of the Reconstructed Fort

Bent's Old Fort National Historic Site

May 31 11:00 am – 12:15 pm

During the summer of 2025, guided tours of the fort will occur at 9:00 and 11:00 a.m. on Saturdays. On Sundays, Mondays, Thursdays, and Fridays, guided tours will be available at 11:00 a.m. only. Each tour will last approximately 75 minutes and begin...

Guided hike of West Fork

Gila Cliff Dwellings National Monument

May 31 11:00 am – 1:00 pm

Join a ranger on a guided hike to Gruddings Grave. The trail cross the West Fork of the Gila several times so be prepared to get wet! Entire hike is approximately 2 miles round trip.

Living with Giants (West District)

Saguaro National Park

May 31 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...

The Junction School Visit

Lyndon B. Johnson National Historical Park

May 31 11:30 am – 12:00 pm

Learn what it was like to attend school in a 1912-era one-room schoolhouse where our 36th president started his education at the age of four.

May 31 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...

Patio Chat (East District)

Saguaro National Park

May 31 2:00 pm – 2:30 pm

Enjoy a beautiful mountainous landscape as you learn about various elements of the Sonoran Desert and Saguaro National Park. Accessible program.

Showbarn Talk

Lyndon B. Johnson National Historical Park

May 31 2:30 pm – 3:00 pm

Come learn about ranching the LBJ way and get up close and personal with a Hereford!

Ranger Program

San Antonio Missions National Historical Park

May 31 2:30 pm – 3:15 pm

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

Waterfront Walking Tour

San Francisco Maritime National Historical Park

May 31 2:30 pm – 3:30 pm

Join a park ranger for a guided walk around San Francisco's waterfront and learn how maritime history has shaped the city. Meet at the San Francisco Maritime Visitor Center, located on the corner of Jefferson St and Hyde St. Program can last between...

Ranger's Choice Talk

Black Canyon of the Gunnison National Park

May 31 3:00 pm – 3:30 pm

Join a park ranger to explore one of the fascinating stories of Black Canyon, from human history to plants to wildlife. Stop by the South Rim Visitor Center for daily topics and locations. Program may be cancelled due to staffing changes or bad...

Ranger Talk (West District)

Saguaro National Park

May 31 3:15 pm – 3:45 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...

Owls and Adaptations Live Bird Program

Timpanogos Cave National Monument

May 31 6:00 pm – 7:00 pm

Who is coming to Timpanogos Cave National Monument? WHO? Maybe you! Plus a special feathered friend who says who too! Great Basin Wildlife Rescue is presenting a live bird program about owls and their adaptations this Saturday, May 31st from 6-7PM in...

Twilight Talk/Activity

Curecanti National Recreation Area

May 31 6:30 pm – 8:30 pm

Drop by the Elk Creek Campground amphitheater between 6:30 pm to 8:30 pm for a twilight talk or activity with a park ranger. Evening program will follow immediately after.

Sunset Stroll

White Sands National Park

May 31 7:00 pm – 11:59 pm

The Sunset Stroll is a leisurely, ranger-guided stroll through the gypsum sand dunes. It is a splendid opportunity to experience the dunes first-hand while learning about the uniqueness of our geology, plants, and animals. As an added bonus, the...

Evening Program

Bandelier National Monument

May 31 7:00 pm – 8:30 pm

Join a park ranger at the park's amphitheater as they talk about one of the many interesting topics associated with Bandelier National Monument!

Bat Flight Program

Carlsbad Caverns National Park

May 31 7:15 pm – 11:59 pm

Please join us for the free Bat Flight Program (April through October), an evening ranger talk about bats prior to their flight. No reservations are required for this program that occurs every evening from April through October. The program takes...

Star Party (East District)

Saguaro National Park

May 31 8:00 pm – 10:00 pm

Drop in at any time to view the starry skies of your Urban Night Sky Park with volunteers from the Tucson Amateur Astronomers Association. Please bring a flashlight. Accessible program.

Capulin Volcano Night Sky Viewing

Capulin Volcano National Monument

May 31 8:30 pm – 10:30 pm

Night sky viewing starts at 8:30pm. Follow the red lights from the Visitor Center to the observing area. Wear warm clothing.

Evening Ranger Program

Curecanti National Recreation Area

May 31 8:30 pm – 9:00 pm

Explore Curecanti wildlife, history, resources, cultures & more at this illustrated program with a park ranger. Meet at the Elk Creek Campground amphitheater located in loop A of the campground near the shore of Blue Mesa. For nightly topics, drop by...