Statewide Calendar
87 Scheduled Events
Thursdays, Monthly (November - March) 8:30-10 a.m.
Desert Birding at Lost Dutchman
Lost Dutchman State Park
Meet in the Palo Verde Day Use area to learn how to distinguish between birds and seek out hawks to hummingbirds all throughout the trail! This is an Outdoors250 event.
Thursday, March 26, 2026 1 p.m.
The Copper Lady of Arizona: How Sharlot M. Hall became an Arizonan
Jerome State Historic Park
Join this program to learn how Sharlot Hall became the Territorial Historian and the young state's greatest champion.
Wednesdays and Saturdays 8 a.m. through May | June - 7 a.m.
Guided Bird Walks at Red Rock
Red Rock State Park
Join us at Red Rock State Park for guided bird walks! Learn about Sedona's diverse and beautiful bird species while taking a stroll through this gorgeous park with a veteran bird enthusiast. This is an Outdoors250 event.
Thursdays in March 7:30 a.m.
Native Plant Walks at Catalina State Park
Catalina State Park
Join an Arizona Native Plant Society guided tour through the Upland Desert and Riparian plant communities along the Canyon Loop trail. This is an Outdoors250 event.
Daily 10 a.m. (9 a.m. June)
Daily Guided Nature Hikes at Red Rock
Red Rock State Park
Every morning a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk include geology, wildlife, history, archaeology, and plant life. This is an Outdoors250 event.
Tuesdays and Fridays 11 a.m.
The Inside History of Jerome
Jerome State Historic Park
An engaging and exclusive presentation of the town of Jerome, as told by long-time local, Henry Vincent, in an outdoor setting.
Fridays 6 p.m.
Friday by the Fire
Cattail Cove State Park
Mingle with rangers, volunteers and other park guests by the flickering firelight.
First Friday of each month 1:00 p.m.
First Friday Hikes at Slide Rock State Park
Slide Rock State Park
Join a ranger led hike and learn about the history of Slide Rock State Park. This is an Outdors250 event.
Fridays (November - April) 8 a.m.
Guided Bird Walk at Sonoita Creek and Patagonia Lake
Patagonia Lake State Park
Join us for a ranger led hike to learn about the diverse avian wildlife at Patagonia Lake and Sonoita Creek. This event is part of Outdoors250.
Fridays (November - April) 8 a.m.
Guided Bird Walk at Sonoita Creek and Patagonia Lake
Sonoita Creek State Natural Area
Join us for a ranger led hike to learn about the diverse avian wildlife at Patagonia Lake and Sonoita Creek. This event is part of Outdoors250.
March 27 | April 3 and 17 9 a.m. (unless otherwise stated)
Sonoran Desert Botany Hike
Lost Dutchman State Park
Get to know the plant life of the Sonoran Desert on this guided hike. Explore the trails and learning about local cacti, trees, and shrubs, seeing how they've adapted to grow in and support this ecosystem. This is an Outdoors250 event.
Fridays through April 10, 2026 2 p.m. - 5 p.m.
Music at the Mountain Karaoke Jam
Lost Dutchman State Park
Miss America is back to host a creative musical event at the park, featuring Y-O-U! Bring your talent (or plain enthusiasm is fine too!), voice or other instruments to this combination karaoke/ jam session!
March 28-29, 2026
Family Campout at Patagonia Lake
Patagonia Lake State Park
Arizona Family Campout Program weekends are designed for families that have little or no experience camping. We will introduce you to the great experiences you can share with your family and inspire you to continue to explore the great outdoors!
Saturday, March 28, 2026 10:00 a.m.
Homolovi II Ancestral Hopi Pueblo Tour
Homolovi State Park
Take a guide walk with a Ranger to the Homolovi II pueblo. Homolovi II is the largest of the seven villages that comprise the Homolovi settlements.
Saturday, March 28, 2026 8:30 (check-in) | 9 a.m. (hike)
State Employees Charitable Campaign Hike
Cattail Cove State Park
The Arizona Department of Transportation and Arizona State Parks and Trails invites you to join a 2-mile charity hike benefiting St. Mary's Food Bank and Wild at Heart Rescue!
Saturday, March 28, 2026 8:30 (check-in) | 9 a.m. (hike)
State Employees Charitable Campaign Hike
Oracle State Park
The Arizona Department of Transportation and Arizona State Parks and Trails invites you to join a 2-mile charity hike benefiting St. Mary's Food Bank and Wild at Heart Rescue!
Various Saturdays through March 2026 Varies by Date
Curious About Cactus at Picacho Peak State Park
Picacho Peak State Park
The Sonoran Desert is home to many different prickly cacti - from the tiniest Hedgehog cactus to the tallest Saguaro. Join our rangers on a 30-minute short loop around the Sage Ramada as we identify the many types of cacti and succulents you can find in the Sonoran Desert region.
Saturday, March 28, 2026 8:30 (check-in) | 9 a.m. (hike)
State Employees Charitable Campaign Hike
Fool Hollow Lake Recreation Area
The Arizona Department of Transportation and Arizona State Parks and Trails invites you to join a 2-mile charity hike benefiting St. Mary's Food Bank and Wild at Heart Rescue!
Saturday, March 28, 2026 8:30 (check-in) | 9 a.m. (hike)
State Employees Charitable Campaign Hike
Rockin' River Ranch State Park
The Arizona Department of Transportation and Arizona State Parks and Trails invites you to join a 2-mile charity hike benefiting St. Mary's Food Bank and Wild at Heart Rescue!
Saturday, March 28, 2026 8 a.m. - 2 p.m.
Shoreline Cleanup and Windsor Beach Blonde Ale Tasting Event
Lake Havasu State Park
Join us for an afternoon at Lake Havasu State Park to taste the Windsor Beach Blonde ale, a craft brew made to celebrate the park. We'll kick the day off with a shoreline cleanup to keep the lake beautiful, and then sample the new brew on the beach.
Saturdays and Sundays (year-round) | Wednesdays starting April 8 10 a.m. - noon
Apple Packing Shed Open House
Slide Rock State Park
Experience a piece of Arizona history. Get an opportunity to explore the Pendley Homestead Apple Packing Shed. A ranger will be available to answer any questions about the homestead history. Come and see the Bean Cutler 1933 Sorter and Bean Cutler Polisher added in 1946.
Twice Monthly (October - April) 8 a.m. (Unless Otherwise Noted)
Guided Hike to the Peak on the Hunter Trail
Picacho Peak State Park
Join a park guide on the Hunter Trail and enjoy 360-degree views from the top of Picacho Peak. Registration required. This is an Outdoors250 event.
Saturdays until April 10 a.m. to 1 p.m. - Cancelled on April 4
Saturday Nature Program
Catalina State Park
Learn about and see many reptiles that live naturally in the Sonoran Desert. Listen to our experts talk about the creatures and their adaptions to survive in the desert.
March 29, 2026 10 a.m.
Desert Duos at Picacho Peak State Park
Picacho Peak State Park
Have you ever had a best friend you just couldn’t live without? Well, residents here at Picacho Peak take that quite literally.
Sundays, March 29 | April 26 Time varies by date
Textile production at Homolovi : A review of the cultural significance and technical introduction to weaving
Homolovi State Park
Textile production at Homolovi : A review of the cultural significance and technical introduction to weaving
Sundays 10 a.m. | 11:30 a.m. | 1 p.m.
Geology Tour and Presentation
Jerome State Historic Park
Learn how powerful geological forces shaped the Verde Valley and laid the foundation for Jerome's rugged landscape and rich mining history. Perfect for history lovers, rock hounds and curious minds of all ages!
Sunday, Mar. 29 8 a.m. - 11 a.m.
Shelter Dog Walking with PACC
Catalina State Park
Stretch your legs and help a pup from Pima Animal Care Center (PACC) get out into nature on a short hike! Several ready-to-adopt dogs will be available to walk and staff from PACC will be present to answer questions.
Sundays and Wednesdays Times vary
Guided Bird Walks at Catalina
Catalina State Park
Experienced bird guides lead this bird walk. They will help you spot and identify various birds that live and visit the park. Novices, seasoned birders, and every experience level of birder will enjoy this event. This is an Outdors250 event.
March 17 and 31 9 a.m. (8 a.m. on 3/17)
Wildlife of the Sonoran Desert - Guided Hike
Lost Dutchman State Park
Learn about the amazing and diverse wildlife of the Sonoran Desert on this guided hike with Arizona State Park volunteers Lisa and Abi. This is an Outdoors250 event.
April 1 and 30 | May 30 | June 28 | July 28 | Aug. 28 | Sept. 26, 2026 Time varies
Moonlight Hikes at Red Rock
Red Rock State Park
Enjoy a rare opportunity to take in the sunset and moonrise from an overlook at Red Rock State Park! Learn about Sedona and the surrounding area with a knowledgeable guide. Registration is required. This is an Outdoors250 event.
Friday-Saturday, April 3-4, 2026
Wake the Lake Music Fest
Lake Havasu State Park
Enjoy live performances by bands like Whey Jennings, Raelyn Nelson, Thomas Gabriel, Michael Monroe Goodman and Phil Valdez and more.
First, Third and Fifth Fridays of the Month Varies by Date
Catalina Nights
Catalina State Park
Experience Catalina State Park’s desert wildlife and dark skies with a one-mile, guided hike on the Nature Trail. Registration required. This is an Outdors250 event.
Saturday, April 4, 2026 2 p.m.
Blast from the Past: Coronado Cannon Firing
Tubac Presidio State Historic Park
Join us for an unforgettable event with internationally renowned archaeologist, Dr. Deni Seymour, and special guests. Highlights include the dramatic firing of a replica 1541 bronze cannon along with an up-close look at the original weapon and its pivotal role in the Coronado Expedition.
Saturday, April 4, 2026 4 p.m.
Music in the Mountains Concert Series: Eric Schaffer and The Other Troublemakers
Catalina State Park
Enjoy an afternoon of country western and folk music with recording artists Eric Schaffer and The Other Troublemakers.
Saturday, April 4 6:30-9:30 p.m.
Star Party at Oracle State Park
Oracle State Park
Join us for a special evening of stargazing, astronomy talks, and fish tacos at Oracle State Park, an official International Dark Sky Park!
Saturday, April 4, 2026 8 a.m. - noon
Buffel Slayers
Catalina State Park
Help eradicate buffelgrass from the park and Save Our Saguaros! Be prepared to work hard!
April 4, 2026 8:30 a.m.
Homolovi II Ancestral Hopi Pueblo Tour and Petroglyphs
Homolovi State Park
Join a ranger lead hike at the Homolovi II Ancestral Hopi Pueblo. Guests will see the outline of five domestic rooms and a reconstructed ceremonial structure (kiva). The petroglyphs are located below the mesa.
Saturday, April 4, 2026 9:30-11 a.m.
Cactus Walk at Oracle
Oracle State Park
Step into the desert’s hidden story on our guided interpretive cactus walk along the 1.2-mile Nature Trail.
Saturday, April 4, 2026 8:30 a.m. - 11 a.m.
The Waterfowl West at Alamo Lake State Park
Alamo Lake State Park
Join us for a guided walk from camping area E to Bullard Wash where it meets Alamo Lake. The program is designed to teach the basics of birding and help familiarize visitors to the local birds in the park and how to identify them.
Sundays through June 2026 (except for 3/29 and 5/31) 10 a.m. - 1 p.m.
Faro Demonstrations
Tombstone Courthouse State Historic Park
Learn how to play the gambling game that took Tombstone and all the Wild West by storm at our Faro Demonstrations. Play your cards right and you might just walk away with a commemorative America250 Arizona Faro chip in celebration of America’s 250th anniversary.
Sundays - check dates in description Times vary
Sunday Geology Walk at Catalina
Catalina State Park
How were the Santa Catalina Mountains formed? What are some of the different rocks in the park? Learn about the geology of the park with experienced geologist, Karen. This is an Outdors250 event.
April 6 and 20 | May 4 and 18 Time varies
Monday Guided Bird Walks at Catalina
Catalina State Park
Located in the Tucson Sky Islands Important Bird Area, Catalina State Park is home to 150+ species of birds. Experienced birding guides will help you spot and identify beautiful birds as you walk through the park for 3-4 hours. This is an Outdoors250 event.
First and third Mondays, through April 10 a.m.
Catalina State Park - Past, Present, Future
Catalina State Park
Join one of our park volunteers to explore the history of Catalina State Park and its surroundings from the 1850s to today, and get a sneak peek of exciting upgrades planned.
April 10-11, 2026
Nauti Water Racing
Lake Havasu State Park
Come out to Lake Havasu State Park to see the Nauti Water jet ski races on April 11-12.
Saturday, April 11, 2026 10 a.m. - 3 p.m.
Arizona250 Celebration at the Historic San Rafael Ranch
San Rafael State Natural Area
Experience one of Arizona’s most significant historic ranching sites while celebrating our state's rich heritage, landscapes, and communities. Explore the historic ranch headquarters, learn about the San Rafael Valley’s ranching and conservation legacy, and enjoy the natural beauty of the surrounding short-grass prairie. Registration for this event is required.
Saturday, April 11, 2026 6 p.m.
Star Party and Guest Speaker at Homolovi State Park
Homolovi State Park
Come out to Homolovi's Visitor Center Museum and Observatory for a night under the stars. Enjoy astronomy presentations featuring special guests with telescope viewing to follow. Bring your sense of wonder!
April 11-12, 2026 Saturday 10 a.m.- 4 p.m. | Sunday 9 a.m. - 2 p.m.
History of the American Soldier
Fort Verde State Historic Park
Experience a military history timeline for our country, from the Revolutionary War to our present day soldier.
Second Saturdays, Monthly (November-April) 8-11 a.m.
Shelter Dog Walking Program
Picacho Peak State Park
We are partnering with Pinal County Animal Care and Control to help get shelter dogs out on the trail! Join us to walk dogs along the Nature Loop at the park.
Saturday, April 11, 2026 10 a.m.
Growing in the Desert: The History and Culture of the Tohono O'odham
Tubac Presidio State Historic Park
Discover the deep roots of the Sonoran Desert in an engaging program with Jacelle Ramon-Sauberan of the Tohono O'odham Nation, exploring how her people cultivated the land and sustained rich traditions long before modern cities.
Second Saturday of the month 1 p.m. | 2 p.m.
A Guided Walk of the Douglas Estate
Jerome State Historic Park
Join us for a lively and entertaining walk of the park grounds, featuring a brief overview of the town of Jerome, its mining operations, and its people.
Monthly Times vary
Music at Lost Dutchman with Steve Jones
Lost Dutchman State Park
Yampa Valley Steve (Steve Jones), a singer-songwriter, will entertain you at Lost Dutchman State Park.
April 12, 2026 3 p.m.
Riordan Mansion Special Tour: Prohibition
Riordan Mansion State Historic Park
A special guided tour of Riordan Mansion with a focus on Prohibition in Flagstaff and what was happening in the Riordan house. Space is limited; advanced ticket purchase is required.
Second and fourth Mondays, through May 7:30 a.m. to 9:00 a.m.
Romero Site Interpretive Hike
Catalina State Park
Join local guides for a tour of the Romero site and walk through 1000-years of indigenous Hohokam history in 90-minutes! Learn about the area’s ranching history and how the Hohokam made a living in the desert. The Romero Ruins Trail has stairs and crosses a seasonal stream; be prepared to walk in ankle-deep water. There are no restrooms on-site. There is no shade on the trail so please bring plenty of water and sun protection like a hat and an umbrella. Limited to 20 people: first come, first served. Meet at the Romero Ruins Ramada. This is an Outdors250 event.
April 13, 2026 10:30 a.m. to 12:00 p.m.
Outside Discovery Series: Growing Berries
Jerome State Historic Park
Monday, April 13, 2026 6:30 p.m.
A Passion for Backpacking: An Evening of Storytelling with Dick Mallery at Lost Dutchman State Park
Lost Dutchman State Park
Come be entertained by Dick Mallery telling stories about his adventures along the hiking trails of America.
Thursday, April 16 | Monday, April 20, 2026 7:30-9:30 p.m.
Owl Walks at Catalina State Park
Catalina State Park
Join us on a guided walk to learn about owls, which take flight during cool evening hours to hunt. Registration required. This is an Outdoors250 event.
October - April Varies by Date
Star Party at Catalina State Park
Catalina State Park
Imagine what you can see with telescopes provided by the Tucson Amateur Astronomy Association at Catalina State Park! Join us for an exciting, educational Star Party!
April 17-19, 2026 Times vary
35th Annual Lake Havasu Boat Show
Lake Havasu State Park
In its 35th year, the Marine Association originally designed this event to promote marine businesses in the Lake Havasu region, and, today, it is now one of the largest premier outdoor boat shows in the entire Southwest!
3rd Saturday of each month (October-April) 10 a.m.
Guided Hike on the Calloway Trail
Picacho Peak State Park
Join our park guide as you trek the Calloway Trail at Picacho Peak! Learn about hiking safety as you enjoy the surroundings up to the Calloway overlook--situated under the face of Picacho Peak. All skill levels are welcome on this guided hike! Registration required. This is an Outdoors250 event.
Saturday, April 18, 2026 1 p.m. - 9 p.m.
Star Party at Kartchner Caverns
Kartchner Caverns State Park
Join Kartchner Caverns, an International Dark Sky Park, for a star party! This program offers daytime solar viewing, a presentation on protecting our dark skies as well as night sky viewing through high-powered telescopes.
Saturday, April 18, 2026 4 p.m. - 8 p.m.
Music on the Trail
Oracle State Park
Stroll along the Nature Trail and hear talented musicians, playing folk, acoustic, classical and more! Enjoy this annual event hosted by the Friends of Oracle State Park.
Saturday, April 18, 2026 10 a.m. - 2 p.m.
Earth Day Celebration at Red Rock - FREE Admission from 9:30 a.m. - 1:30 p.m.!
Red Rock State Park
Celebrate Earth Day with us under the red rocks in beautiful Sedona! FREE Admission to the park from 9:30 a.m. to 1:30 p.m.! Learn from our park rangers, volunteers, and community partners about some of the plants, animals, and beautiful landscapes in the Sedona area and across Arizona.
March 14 | April 18 | Sept. 12 | Nov. 7, 2026 times vary
Star Party at Cattail Cove
Cattail Cove State Park
Join us for a star party to explore the night sky at Cattail Cove State Park. Bring your sense of wonder!
Saturday, April 18, 2026 4 p.m.
Music in the Mountains Concert Series: Kevin from KT Klassics
Catalina State Park
Join Kevin from KT Klassics with Catalina State Park's Music in the Mountains Concert Series!
Saturday, April 18, 2026 9 a.m.
Tsüvó Trail and Diné Point at Homolovi
Homolovi State Park
Join a ranger lead walk on the Tsüvó Loop Trail and Diné Point. This 2-mile-long loop walking tail winds through high desert prairie of the upper-Sonoran grassland. View petroglyphs and enjoy panoramic views.
April 23-26, 2026
Desert Storm
Lake Havasu State Park
Check out one of the largest boating events in the western United States, held at Lake Havasu State Park on April 23-26!
April 23-26, 2026
Verde Valley Birding and Nature Festival
Dead Horse Ranch State Park
Come to the park for a fun festival of exploring birds, bugs and nature! This is an Outdors250 event.
Apr. 24, 2026 Time varies
Star Party at Picacho Peak
Picacho Peak State Park
Come out for a night under the stars at Picacho Peak State Park! The Tucson Amateur Astronomy Association will be on site with high-powered telescopes and guides to the night sky.
Saturdays, Mar 21 | Apr 25, 2026 Time varies
Geology Tour at Oracle State Park
Oracle State Park
Join Oracle State Park’s volunteer geologist, Maribeth Greenslade, on a tour of the unique geology of the Santa Catalina Mountains region. This program is by reservation only. This is an Outdors250 event.
Saturday, April 25, 2026 10 a.m. - 3 p.m.
Picnic with the Pendleys
Slide Rock State Park
Join us for a fun spring event to learn more about the Friends of Slide Rock State Park! Apple trees should be blossoming, which is a stunning backdrop to this fun event.
Saturday, April 25, 2026 10 a.m.
(Mother) Road to the Stars: Route 66 and its Space Heritage
Tubac Presidio State Historic Park
Lowell Observatory historian, Kevin Schindler's work bridges astronomy, history, and pop culture. You'll discover the Mother Road's surprising space legacy- from asteroid impacts to astronaut training- just in time for Route 66's upcoming centennial.
Monthly (April - September) Varies by Date
Bat Walk
Kartchner Caverns State Park
Kartchner Caverns invites you to join us for a nighttime walk in the park to learn about bats! Guests will see and hear bats interacting within their natural environment while learning about the diversity of these awesome flying mammals. Registration required.
Sundays and Wednesdays 11 a.m.- 11:30 a.m.
Tours of Goodfellow Lodge at Tonto Natural Bridge
Tonto Natural Bridge State Park
Join us for a ranger or volunteer led walk through the Goodfellow Lodge, with a history of the property, the Lodge, and the people that called Tonto Natural Bridge home. Reservations are required!
Tuesday, April 28 5:30 p.m. - 6:30 p.m.
Riordan Mansion Evening Lecture: Milton, Arizona: A Conversation About Company Towns
Riordan Mansion State Historic Park
Everyone in Flagstaff knows Milton Road, but few know that Milton once was a separate company town owned by the Arizona Lumber & Timber Compan
Saturday, May 2, 2026 5 p.m.
Music in the Mountains: Gray Skies Blue and Treehouse Fire
Catalina State Park
Enjoy a relaxing evening of listening to American Indie Folk music at the park.
May 2-3, 2026
Family Campout at Rockin' River Ranch
Rockin' River Ranch State Park
Arizona Family Campout Program weekends are designed for families that have little or no experience camping. We will introduce you to the great experiences you can share with your family and inspire you to continue to explore the great outdoors!
May 9-10, 2026
Family Campout at River Island
River Island State Park
Arizona Family Campout Program weekends are designed for families that have little or no experience camping. We will introduce you to the great experiences you can share with your family and inspire you to continue to explore the great outdoors!
May 10, 2026 9-10:30 a.m.
Riordan Mansion Special Tour: Historic Milton Walking Tour
Riordan Mansion State Historic Park
A 90-minute guided walk from Riordan Mansion to explore the Arizona Lumber and Timber Company property and the town site of Milton. This is an Outdoors250 event.
May 12, 2026 10:30-11:30 a.m.
Outside Discovery Series: Roots, Tubers and Bulbs
Jerome State Historic Park
Saturday, May 16, 2026 10 a.m. to 3 p.m.
Living History Day at Fort Verde
Fort Verde State Historic Park
Did you know that many famous mountain men were Army Scouts? Learn about the knowledge that made these men excellent Scouts for the military and what it took to survive out here as a mountain man.
Saturday, May 16, 2026 9 a.m. - 5 p.m.
Mariachi Festival
Patagonia Lake State Park
Welcome back to this popular area event! Join us to enjoy a day of international mariachi dancing and bands. Local food and wine vendors and activities for the kids are all part of this fun event. This is an Outdoors250 event.
Saturday, May 23, 2026 9 a.m. - 2 p.m.
Wheels at the Lake Classic Car Show
Lyman Lake State Park
Come join us for fun in the sun, classic cars, door prizes, and prizes for best in categories!
Tuesday, May 26, 2026 5:30-6:30 p.m.
Evening Lecture: Arizona at 250
Riordan Mansion State Historic Park
Dr. Kelley Hays-Gilpin is our special presenter as we look back at the founding of the United States, nearly 250 years ago. In the struggle between American colonists and the British Empire, how did Indigenous people and the Spanish Empire play a role? And what was happening in what’s now Arizona while a war for independence was raging in the east?
Saturday, June 13, 2026
Parker Tube Float
Buckskin Mountain State Park
In June, Parker, Arizona becomes Float Town, U.S.A.! Join us for the Annual Parker Tube Float. Float down the gorgeous Parker Strip on the Colorado River from Buckskin Mountain State Park to La Paz County Park.
June 14, 2026 9 a.m.
Riordan Mansion Special Tour: The Next Doors
Riordan Mansion State Historic Park
The regular guided tour of the Riordan Mansion takes visitors through the East House, the home of Timothy & Caroline, where you learn about their family. But what about the family in the West House?
Sunday, October 3, 2026 8 a.m. to 3 p.m.
Fall Fest at Slide Rock
Slide Rock State Park
Fall is on its way, and it’s time to celebrate the changing seasons at Slide Rock State Park! Join us for the annual Fall Festival. Colored leaves, red rocks, and cooler temperatures will have the whole family enjoying the transition to autumn!