Events calendar

Daily Cave Tours

Timpanogos Cave National Monument

Aug 7 8:15 am – 3:30 pm

Round trip, with hike time this tour is 3.5 hours. You are in the cave system for for 55-minutes and it walks through Hansen, Middle, and Timpanogos Caves. The caves are connected by two man made tunnels. This tour has Please make sure to read all of...

Volcano Fest!

Capulin Volcano National Monument

Aug 7 8:30 am – 4:30 pm

Joins us for the Capulin Volcano Volcano Festival and birthday party! The 9th of August will be the National Monuments 110th birthday. Friday and Saturday we will have volcano cornhole, face painting, Jr Ranger table, touch table, volcanic erruptions...

Fort Open to Plaza Access

Bent's Old Fort National Historic Site

Aug 7 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...

Aug 7 9:00 am – 5:00 pm

As we look ahead to the 75th anniversary of the U.S. Supreme Court's Brown v. Board of Education decisions in 2029, this exhibit reflects on how these annual milestones have been commemorated over time, and asks: Where Next? Featuring items from past...

Alpine Ranger Rove

Great Basin National Park

Aug 7 9:00 am – 3:00 pm

Exploring the Alpine Lakes Loop or Bristlecone trails? From 9am to 3pm, keep your eye out for a friendly ranger ready to chat about Great Basin's spectacular high country. Occurs daily, staff and weather permitting.

Introduction to Caving Tour

Timpanogos Cave National Monument

Aug 7 10:00 am – 2:00 pm

The ranger-led tour spends 1.5 hours in the cave and introduces visitors to low-impact caving skills, safety and etiquette. With a helmet and headlamp you are ready to experience Hansen Cave in its natural state. You will scramble over boulders and...

Aug 7 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...

Love and Loss

John Muir National Historic Site

Aug 7 1:00 pm – 1:30 pm

Join us on a stroll through the historic Muir orchard, exploring the struggle John Muir faced protecting Hetch Hetchy Valley. Details: Distance: 300 yards, one hill but mostly flat. Pets: Dogs are welcome. Facilities: Located inside the visitor...

Aug 7 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...

Visit the Show Barn and meet a Hereford

Lyndon B. Johnson National Historical Park

Aug 7 2:00 pm – 3:00 pm

Meet a park ranger at the Show Barn and get up close and personal with members of the historic Hereford cattle herd. Learn about Lyndon Johnson's ranching history and enjoy the view from the highest point on the LBJ Ranch driving tour route.

Lehman Caves Visitor Center Porch Talk

Great Basin National Park

Aug 7 2:00 pm – 2:30 pm

Join a ranger for a 30-minute program outside the Lehman Caves Visitor Center. Topics vary by ranger. Program occurs as staffing permits.

Pueblo Bonito Tour

Chaco Culture National Historical Park

Aug 7 2:00 pm – 3:00 pm

Join us on a guided walk through the largest great house in Chaco Culture NHP and learn about the people that called this canyon home. Tour will last approximately one hour.

Great Basin Visitor Center Porch Talk

Great Basin National Park

Aug 7 2:30 pm – 3:00 pm

Join a ranger outside the Great Basin Visitor Center for a 30-minute ranger chat. Chats are scheduled at 9:30 am and 2:30 pm as staffing permits. Topics will vary by ranger.

Mission Espada Looming Demonstration Program

San Antonio Missions National Historical Park

Aug 7 3:00 pm – 3:45 pm

Join our free, daily looming demonstration at Mission Espada.

Aug 7 5:30 pm – 8:00 pm

Saguaro National Park is honored to welcome the Vavages Family Band, a multi-generational band carrying on the O'odham tradition of Waila music from the Tohono O'odham Nation. Refreshments from San Xavier Co-Op Farm and Masad Coffee will be provided...

Train, Train, Train Goes the Trolley

Curecanti National Recreation Area

Aug 7 6:30 pm – 8:00 pm

Drop in anytime from 6:30 to 8:00pm to explore the railroad history of Curecanti and listen for the locomotive.

Night Comes Alive (East District)

Saguaro National Park

Aug 7 7:00 pm – 9:00 pm

Half of the park is after dark! Join a ranger in the evening hours as night-prowling creatures begin to emerge. This program meets at the Rincon Mountain Visitor Center. After a short ranger presentation, you'll hop into your car and follow the...

Evening with a Ranger

Great Basin National Park

Aug 7 8:00 pm – 8:30 pm

Join a park ranger under the stars for an engaging and enjoyable story about Great Basin National Park. Mountain lions, wildfires, natural sounds, and bats are just a few of the many topics explored. Stick around and check our astronomy program, too...

Astronomy Program

Great Basin National Park

Aug 7 8:30 pm – 10:00 pm

Enjoy a double feature under the stars! Rangers will present 30-minute evening programs exploring the Great Basin and the cosmos, followed by roughly 1 hour and 30 minutes of telescope viewing (weather permitting). Programs will be hosted in the...

A Story Written in the Rocks

Curecanti National Recreation Area

Aug 7 8:30 pm – 9:00 pm

What do the pages of Curecanti’s storybook share with us? Experience the wonders of geology led by a ranger.

Lantern Cave Tours

Timpanogos Cave National Monument

Aug 8 7:00 am – 10:45 am

Step back in time and experience Timpanogos Cave lit only by the flicker of lanterns on this ranger-guided tour to celebrate 100 years as a national monument! Discover what early explorers experienced as they traveled through the dark passages of the...

Dunes Discovery Morning Hike

White Sands National Park

Aug 8 7:30 am – 8:30 am

The Dunes Discovery Morning Hike is a one-mile, ranger-guided hike at Dune Life Nature Trail. This is a great way to start your day in the park.

Daily Cave Tours

Timpanogos Cave National Monument

Aug 8 8:15 am – 3:30 pm

Round trip, with hike time this tour is 3.5 hours. You are in the cave system for for 55-minutes and it walks through Hansen, Middle, and Timpanogos Caves. The caves are connected by two man made tunnels. This tour has Please make sure to read all of...

Garden Walk (East District)

Saguaro National Park

Aug 8 8:15 am – 8:45 am

Join us for a casual walk and talk through our ethnobotanical garden to learn some sharp facts about the Sonoran Desert! From the mighty saguaro cactus to the smallest flower, come let your curiosity blossom. This is an accessible program.

Garden Walk (West District)

Saguaro National Park

Aug 8 8:15 am – 8:45 am

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

Lodge Room Tour

Great Basin National Park

Aug 8 8:30 am – 9:30 am

The Lodge Room Tour is a 60-minute ranger-guided adventure through the Gothic Palace, Rose Trellis Room, Music Room, and Lodge Room of Lehman Caves.

Fort Open to Plaza Access

Bent's Old Fort National Historic Site

Aug 8 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...

Aug 8 9:00 am – 5:00 pm

As we look ahead to the 75th anniversary of the U.S. Supreme Court's Brown v. Board of Education decisions in 2029, this exhibit reflects on how these annual milestones have been commemorated over time, and asks: Where Next? Featuring items from past...

Cave Sim

Great Basin National Park

Aug 8 9:00 am – 12:00 pm

Have you ever wanted to explore a wild cave but don’t know where to start? Or to understand the environment cave scientists work in? Then Great Basin National Park’s CaveSim might be for you! Come crawl and climb through CaveSim and get hands-on...

Junior Cave Ranger Experience

Great Basin National Park

Aug 8 9:00 am – 12:00 pm

The Great Basin Junior Cave Ranger Experience engages children and their families with the park's incredible underground landscape through hands-on activities. The half-day program meets at Great Basin Visitor Center at 9:00 am every Saturday morning...

CaveSim

Great Basin National Park

Aug 8 9:00 am – 12:00 pm

CaveSim is a fun, immersive experience for visitors ages 5 & up that makes caving accessible to a wide audience. Containing 140 feet of simulated cave passages, CaveSim was custom-built for Great Basin National Park and inspired by Lehman Caves...

Alpine Ranger Rove

Great Basin National Park

Aug 8 9:00 am – 3:00 pm

Exploring the Alpine Lakes Loop or Bristlecone trails? From 9am to 3pm, keep your eye out for a friendly ranger ready to chat about Great Basin's spectacular high country. Occurs daily, staff and weather permitting.

Aug 8 9:00 am – 4:00 pm

Join us at the visitor center with Randy Garcia of Santo Domingo Pueblo where he will be demonstrating handmade and handcrafted traditional jewelry. He'll also have an additional Turquoise demonstration! NO ATM onsite.

Guided Petroglyph Walk

El Morro National Monument

Aug 8 9:00 am – 10:30 am

This ranger-guided walk focuses on El Morro's numerous petroglyphs. Discover how these petroglyphs can pique our curiosity and illuminate our understanding of Ancestral Puebloan life at Atsinna more than 700 years ago! Join us for this easy walk on...

Learn to Surf FIsh

Padre Island National Seashore

Aug 8 9:30 am – 11:30 am

Join a Park Ranger and volunteer Fishing Ambassadors to Learn to Surf Fish! This family friendly program is designed for the absolute beginner to learn all about fishing. From basic tackle and casting techniques to stewardship and conservation. Park...

Grand Palace Tour

Great Basin National Park

Aug 8 9:45 am – 11:15 am

The Grand Palace Tour allows visitors to experience the entire developed area of Lehman Caves on a 90-minute ranger-guided adventure through more than half a mile of lighted cave paths.

Guided Hikes on the Islands

Channel Islands National Park

Aug 8 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...

Ranger Talk

Sand Creek Massacre National Historic Site

Aug 8 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.

Ancestral Sites Trail Guided Walk

Pecos National Historical Park

Aug 8 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 Talk

Montezuma Castle National Monument

Aug 8 10:00 am – 10:30 am

Learn about Montezuma Castle with a Ranger talk.

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Aug 8 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

Aug 8 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

Aug 8 10:00 am – 10:45 am

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

Introduction to Caving Tour

Timpanogos Cave National Monument

Aug 8 10:00 am – 2:00 pm

The ranger-led tour spends 1.5 hours in the cave and introduces visitors to low-impact caving skills, safety and etiquette. With a helmet and headlamp you are ready to experience Hansen Cave in its natural state. You will scramble over boulders and...

Geology Talk

Black Canyon of the Gunnison National Park

Aug 8 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 dizzying chasm. Meet at Pulpit Rock Overlook at 10:00 am. 20-30 minutes. Location subject to change. May be cancelled due to...

Ranger Ledge Hike - Guided Hike

Walnut Canyon National Monument

Aug 8 10:00 am – 12:00 pm

Since time immemorial, Native people have called Walnut Canyon home. During traditional times, a thriving community lived within the canyon, building cliff dwellings in natural geologic formations. Participants on this hike will descend into the...

Junior Ranger Program

Great Sand Dunes National Park and Preserve

Aug 8 10:00 am – 11:00 am

Hey Kids! Learn more about Great Sand Dunes with a park ranger.

Aug 8 10:00 am – 12:45 pm

Learn about animals and laugh out loud when you join us for the third event in our Junior Ranger Summer Film Series. Young explorers will learn how beavers help shape waterways, create homes for wildlife, support healthy ecosystems, and even help...

Ranger Guided Hike- Pueblo Loop Trail

Bandelier National Monument

Aug 8 10:00 am – 10:45 am

Join a ranger for a 45 minute introductory program on the first 0.25 miles of the Pueblo Loop Trail! The walk will begin on the back porch of the visitor center and finishes at the Tyuonyi Pueblo Archeological Site along the trail. From this point...

Monroe School Architectural Tour

Brown v. Board of Education National Historical Park

Aug 8 10:00 am – 11:00 am

Learn about Topeka’s historic Monroe School through a free, one-hour guided tour at Brown v. Board of Education National Historical Park! Tours highlight the building’s architecture, architect Thomas W. Williamson, and history, and include a visit to...

Owl Pellet Dissecting

John Muir National Historic Site

Aug 8 10:00 am – 12:00 pm

Join us in exploring the life of owls. During the program, kids will have a hands-on opportunity to dissect an owl pellet to identify owls' prey. Details: Facilities: Located inside the visitor center at 4202 Alhambra Ave. Meeting Location: Meet...

Geology Talk

Chaco Culture National Historical Park

Aug 8 10:00 am – 11:00 am

Meet a ranger at the Fajada Butte Overlook to learn about the various rocks and minerals of Chaco. Learn why people have called this home for over 1000 years because of the unique geology found within the park. Program is free; no reservations are...

Tours of President Johnson's Boyhood Home

Lyndon B. Johnson National Historical Park

Aug 8 10:30 am – 11:30 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.

Aug 8 10:30 am – 11:15 am

Join us at the Swinging Bridge Picnic Area to read Stalactite and Stalagmite by Drew Beckmeyer with a Ranger! Each story is paired with a hands-on craft or activity!

Science Saturday - Build-a-Bat (Junior Ranger)

Timpanogos Cave National Monument

Aug 8 10:30 am – 11:15 am

Join us at Swinging Bridge Picnic Area to discover how bats are adapted to life both inside and outside caves. We will also make our very own bats!

Reading Ranger

Petroglyph National Monument

Aug 8 10:30 am – 11:30 am

Become a Reading Ranger! On the second Saturday of each month, kids and families can join Petroglyph National Monument park rangers to read a story, work on fun activities, and earn a Reading Ranger badge. Don't miss out on the fun!

Accessible Gothic Palace Tour

Great Basin National Park

Aug 8 10:30 am – 11:00 am

The 30-minute Accessible Tour of Lehman Caves visits the Gothic Palace, the first highly-decorated room of the cave and can accommodate a wheelchair, with assistance. This tour is intended for persons with limited mobility, unable to negotiate stairs...

Lehman Caves Visitor Center Porch Talk

Great Basin National Park

Aug 8 10:30 am – 11:00 am

Join a park ranger on the Lehman Caves Visitor Center porch for a fun and interactive program on a wide variety of Great Basin topics - wildfire, wildlife, wild caves, and more. Check the information board or at the visitor center information desk...

Guided Kayak Paddle

Bighorn Canyon National Recreation Area

Aug 8 10:30 am – 1:30 pm

August 18th Join Club Dauntless and Bighorn Canyon for a guided kayak tour! This excursion will be offered free of charge on a first-come, first-served basis for up to 10 participants. Up to 5 participants with their own equipment are welcome to join...

Ranger Guided Tour of Mission San José

San Antonio Missions National Historical Park

Aug 8 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...

Guided Tour

Bent's Old Fort National Historic Site

Aug 8 11:00 am – 11:45 am

Take a tour with a Park Ranger to learn more about Bent's Old Fort. Each tour lasts approximately forty-five minutes and begins in the plaza. Tours are limited to fifteen participants and will explore the historic use of the site and the...

Gran Quivira Ranger-Guided Hikes

Salinas Pueblo Missions National Monument

Aug 8 11:00 am – 11:45 am

Join our park rangers for a guided hike at Gran Quivira every Saturday at 11:00 a.m. These 45‑minute walks are open to everyone — no reservation needed. Bring plenty of water, pack a snack, wear sturdy shoes, and dress for the weather. Along the way...

Bristlecone Ranger Chat

Great Basin National Park

Aug 8 11:00 am – 12:00 pm

Curious about Great Basin's alpine country? Anytime from 11am to noon each day, find a ranger in the Wheeler Peak Bristlecone Grove for an informal chat where you can ask about the trees, the animals, and other aspects of the higher elevations of the...

Saturdays with a Student Summer 2026

Brown v. Board of Education National Historical Park

Aug 8 11:00 am – 1:00 pm

Step into history—through the voices of those who lived it. Join us at Brown v. Board of Education National Historical Park for a powerful summer program featuring former students from Topeka’s segregated elementary schools. Hear firsthand stories...

Visitor Center Ranger Talk

Great Sand Dunes National Park and Preserve

Aug 8 11:15 am – 11:45 am

Explore a variety of topics about Great Sand Dunes. Topics posted at visitor center lobby bulletin board. (20 minutes)

Living with Giants (West District)

Saguaro National Park

Aug 8 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...

Aug 8 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...

Lakin Epaloose Presentation

Chaco Culture National Historical Park

Aug 8 1:00 pm – 2:00 pm

Zuni cultural connections to the land are rooted in waterways, pre-historic migration routes and vegetation, and special guest presenter Lakin Epaloose will demonstrate these connections through his art and work at Grand Canyon. As an oil painter and...