Friday, July 25, 2025
Twilight Hike in Orchard Hills

Come out and enjoy the evening with us on the Orchard Hills loop trail. This trail meanders around an avocado orchard on the edge of the open space preserve and provides fantastic ridge-top views of Irvine and the Pacific coastline.
The three-mile loop has several very steep climbs and uneven terrain. This hike is done at a moderate pace. Your effort is rewarded with a beautiful, unobstructed view to the west. This hike is not suitable for children under 12. Wear sturdy, closed-toed hiking shoes, bring water and a red LED flashlight.
Nature Journaling at Night

Nature journaling is a wonderful tool for nature observations, creating lasting memories, and making deeper connections with nature. Enjoy the transition from sunset to night during this activity.
Build upon your own sense of place to maximize mindfulness and relaxation. Each session will cover the basics of art theory and practices, journal anatomy, and immersing your senses in the wonders of nature. Bring a nature journal and your own art materials such as pencils, pens, or watercolors. A portable chair is recommended along with dressing appropriately for the weather, water, and snacks. Be prepared to move along the trail a short distance and sit to document the beauty around you.
Starry, Starry Night

Come join us for an interactive evening under the stars. Immerse yourself in a scaled-down version of our solar system. Test your imagination in naming the constellations. Reenact the struggle between Orion and the Scorpion. The hike will average 2-3 miles round trip at an easy pace with a high level of interpretation. This program is for participants who would like a slower-paced hike. Wear comfortable clothes and sturdy shoes and bring water for the hike. This activity is designed with kids ages 5 – 12 in mind but, everyone is welcome.
Saturday, July 26, 2025
Ranger Reserve Support: Wilderness Access Day in Saddleback Wilderness

Come out and assist OC Park Rangers assigned to the Irvine Ranch Open Space (IROS) during this special access event. The event takes place in Saddleback Wilderness with spectacular views of Orange County that only few get to see. Job duties include event set up, traffic control, visitor service/ check in, post assignments, and trail patrol. Must be a current Ranger Reserve with OC Parks to sign up. No past area experience is needed but welcomed.
Mountain Bike Ride – Loop of Limestone Ridge and Red Rock Wilderness Area

Accessibility for All: Birding Using the Power of Sound

Bommer Canyon is home to a variety of birds whose unique songs and calls fill the air to enhance our experience in nature. In this activity we will focus on identifying birds by their vocalizations, making it an inclusive and accessible experience for all, including those with visual impairments.
The activity will start at the Cattle Camp with an introduction on how to recognize and distinguish bird sounds by pitch, tone, and pattern. Then embark on a short walk to immerse yourself in the audible sounds of nature and practice identifying birds by their distinct vocalizations. We will walk slowly for about half a mile through a maintained hard packed dirt trail about four feet wide.
No prior experience is necessary. Participants can bring their own birding enhancement equipment and extra binoculars will be available. Wear comfortable clothing and shoes and join us in appreciating and enjoying our feathered friends through the power of sound.
Be sure to bring water and all items needed to keep you safe during our activity. If you need any specific accommodations, please email info@IRConservancy.org
Growing Together at the Native Seed Farm

Looking for a way to give back to Nature this Summer? Come help us behind the scenes at the Irvine Ranch Conservancy’s one-of-a-kind Native Seed Farm in Irvine! Every day at the farm is different; depending on the needs of the farm we will be harvesting seeds from beautiful native plants, planting new seeds in the annual plots, working in our native plant demo garden, or tending to younger seedlings in our nursery.
Working with us at the Native Seed Farm is a great way to grow your community and cultivate knowledge about local plant and wildlife! Absolutely no experience or special equipment required!
Land Tending with LCF – Aliso & Wood Canyons

Join Laguna Canyon Foundation and OC Parks at one of our Land Tending days in Aliso and Wood Canyons Wilderness Park as we learn and work together to create a healthier habitat for the native plants and wildlife that call Aliso Creek their home. Depending on the time of year, volunteers will assist with various stewardship activities, including removal of non-native plants, hand watering, seed collection, and/or planting of native plants. No experience is necessary. Come out and join the team to help restore the wild lands we all enjoy!
Age: 16 or older. Participants under 18 must be accompanied by a parent or guardian.
Location: Aliso Viejo Community Park (150 Cedarbrook, Aliso Viejo, CA 92656), we will walk to the project site together.
Parking: Free neighborhood street parking. Please park legally. Parking is limited, carpooling is encouraged.
Difficulty Rating: 2/5
Materials: Participants must bring plenty of water, closed-toed shoes, long pants, and sun protection. Gloves and tools are provided.
Safety precautions and protocols:
Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org or dulce@lagunacanyon.org with any questions.
Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.
Wilderness Access Day: Saddleback Wilderness

Access is first come, first served until parking capacity is reached. No registration required.
Equestrians, while space is not guaranteed we encourage you to please email info@irconservancy.org to coordinate parking.
Come explore 3.3 miles of new trails at Saddleback Wilderness, part of OC Parks’ Irvine Ranch Open Space, through this self-guided opportunity.
Located within OC Parks’ Irvine Ranch Open Space, Saddleback Wilderness offers designated trails for self-guided hiking, biking and equestrian use. There are multiple trail loop options which vary in distance and level of difficulty. Choices range from an easy one-mile loop to multiple figure-8 configurations for those looking to maximize their mileage. Regardless of distance, nearly all options feature scenic views including a destination vista point offering 360-degree perspectives from the mountains to the sea.
Saddleback Wilderness is located at 3066 Santiago Canyon Road, Orange, CA.
Morning Yoga Hike in Baker Canyon

Enjoy a 3+ mile hike and gentle yoga practice in nature. The hike through Baker Canyon, part of OCParks’ Irvine Ranch Open Space, includes an elevation gain of approximately 500′ and will be a nice warm up for a gentle morning yoga flow under a shaded canopy. Please bring water, your own yoga mat and large beach towel. Mats will not be provided; we will drop mats at secure location while hiking. Closed-toe shoes, water, hats and sunscreen recommended for the hike.
Art in the Canyon – Botanical Sketching with the Sawdust

Join Laguna Canyon Foundation (LCF) and the Sawdust Art Festival at LCF’s Headquarters as we learn about our native ecosystems and how we might explore them through art. This month’s program will feature a short native plant hike and instruction on how to sketch some featured plants. No experience is necessary.
Age: 16 or older. Participants under 18 must be accompanied by a parent or guardian.
Location: Laguna Canyon Foundation Headquarters (10 Phillips St. Laguna Beach, CA 92651, East side of highway 133)
Parking: Free at LCF Headquarters. Parking is limited; carpooling is encouraged.
Difficulty Rating: 1/5
Materials: Participants must bring plenty of water, closed-toed shoes, long pants, and sun protection. A Sawdust sketchbook and pencil will be provided.
Safety precautions and protocols:
Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org with any questions.
Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.
Create in the Park: Get Out and Sketch

Join OC Parks at George Key Ranch Historic Park for Create in the Park! Professional artist, Dori Dewberry, guides you through the basics of sketching in plein air. Keep it simple with a sketchbook and pencil as you explore the tranquil gardens, citrus grove, farm equipment and historic home. Experienced artists are also welcome to join to sketch the park and share successes at the end of the session. A guided tour about the history of Key Ranch will also be included.
This program is designed for ages 12 and older. Materials
are not provided, only art instruction. A list of recommended
materials will be made available to all registered participants
in advance of the program. Sun protection, water and snacks
are recommended.
This program is free with free parking, but reservations
are required due to limited parking on-site. To RSVP, visit
OCParks.com for more information or contact the park office
at keyranch@ocparks.com.
Jr. Ranger Adventure: Ralph B. Clark Regional Park

*This program takes places at Ralph B. Clark Regional Park, 8800 Rosecrans Ave, Buena Park, CA 90621*
The OC Parks Jr. Ranger Program encourages park guests to explore the outdoor world within OC Parks by developing a sense of belonging, becoming a part of nature and feeling empowered to be stewards of Orange County’s natural and cultural resources.
Participants will explore Ralph B. Clark Regional Park, complete activities and take the OC Parks Jr. Ranger Oath to earn a unique Jr. Ranger badge.
We will meet in front of the Interpretive Center and take a half-mile walk through geologic time.
This program is designed for ages 7 to 12, but all are welcome.
Minors must be accompanied by a parent or guardian during the program. Sunscreen, sturdy footwear and water are recommended.
The program is free and parking is $5 on weekends. Inclement weather will cancel the program.
Advance registration is required.
For questions, please contact Resource Specialist Sarah Hoemke at sarah.hoemke@ocparks.com
O’Neill Regional Park – Trash Cleanup

Join Park Staff and OC Parks volunteers with a trash clean-up day in O’Neill Regional Park. Take a morning stroll along the Arroyo Trabuco trail and day-use areas while picking up litter to preserve this beautiful park!
Ages 10 and up. Minors must be accompanied by a parent or legal guardian.
Materials such as gloves and trash bags will be provided. Limited trash pickers and buckets will be available.
Event Details:
Location: O’Neill Regional Park (Meet at Arroyo Trabuco Trailhead)
Parking: Available in the Oak Grove Day-Use area.
Admission: A $5 vehicle entry fee applies for those without a camping reservation. The event itself is free.
Participant Information:
Please bring plenty of water, snacks, close-toed hiking shoes, comfortable clothing, hat and sunscreen.
Weather, including high temperatures and wet or muddy trail conditions, may lead to the cancellation of this event.
EarthCraft

Enter a world of creativity by making nature themed crafts and artwork with your little ones. We’ll exclusively use Earth friendly materials that have either been found in nature, reused from regular daily products, or have been responsibly sourced. Sycamore trees will provide shade and ambiance over the picnic tables on beautiful weather days and the visitor center will give shelter if it’s chilly or toasty outdoors. Fear not, an enjoyable new project will be planned for each event!
Age: This program is intended for ages 4-10. Participants under 18 must be accompanied by a parent or guardian.
Location: Aliso & Wood Canyons Visitor Center, Aliso & Wood Canyons Wilderness Park (28373 Alicia Parkway, Laguna Niguel, CA 92677)
Parking: $3/car at Aliso & Wood Canyons Visitor Center. Parking is limited, carpooling (and walking or biking) is encouraged.
Difficulty Rating: 1/5
Materials: Participants must bring water and snacks, wear closed-toed shoes and sun protection.
Safety precautions and protocols:
Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes, supplies and enjoyment. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org with any questions.
Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.
Family Hike: Baker Canyon

Enjoy an afternoon family hike in Baker Canyon, part of OC Parks’ Irvine Ranch Open Space. We will hike along a flat trail as we watch for red-tailed hawks and mule deer. The hike will average 2 miles round trip at an easy pace with a medium level of interpretation. This program is for participants who would enjoy a slower-paced and level hike. Wear comfortable clothes and sturdy shoes and bring water for the hike.
Sunset Fitness Hike on Paved Hicks Haul Road: Both Sides of Loma Ridge

You will enjoy a gorgeous sunset with panoramic views of Orange County while hiking in OC Parks’ Irvine Ranch Open Space on the paved Hicks Haul Road. This hike travels 6 miles, out and back crossing over Loma Ridge. This is the perfect activity for you to get your work-out in and view the sunset. The hike is conducted at an average pace of 3 miles per hour, but you may travel a bit faster or slower, at a walk, run, or jog depending on your comfort level. Because of the paved surface of the road, you may wear regular running or walking shoes. Trail shoes are fine, but not required. Please bring adequate water.
Bats: Heroes of the Night

As the day starts to settle into the night in OCParks’ Irvine Ranch Open Space, bats awaken, stir and streak into the evening sky. Come hear fascinating tales of our flying mammals. We will head out towards a popular roosting location as we watch our nighttime heroes begin their nightly adventures. This program is ideal to visually observe the bats in flight, though bat detectors are available to listen for their high-frequency calls. Be prepared to walk about 1/2 a mile. Dress warmly as it may be a chilly evening. A camping chair is welcome as we will enjoy an extended period of time listening for bats that fly about in the night.
Bats: Heroes of the Night

As the day starts to settle into night at Aliso and Wood Canyons Wilderness Park, bats awaken and stir. Come hear fascinating tales of our flying mammals. We will spend time near the picnic tables hearing stories about our little heroes’ nighttime adventures. We will then take a short walk to see our bats begin their evening of hunting for insects. Be prepared to walk about 1/2 mile.
Age: 6 or older. Participants under 18 must be accompanied by a parent or guardian.
Location: Aliso & Wood Canyons Visitor Center, Aliso & Wood Canyons Wilderness Park (28373 Alicia Parkway, Laguna Niguel, CA 92677). Meet at the picnic tables adjacent to the parking lot.
Parking: $3/car at Aliso & Wood Canyons Wilderness Park parking lot. Parking is limited; carpooling is encouraged.
Difficulty Rating: 1/5
Materials: Participants must bring water and wear closed-toed shoes. Please dress appropriately for the weather, including spending a limited amount of time outside after dark. A camping or beach chair will be welcome for comfort if you don’t want to sit on the benches. Flashlights disturb our nighttime friends, but a flashlight with a red bulb will be less disruptive.
Safety precautions and protocols:
Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org with any questions.
Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.
Sunday, July 27, 2025
Early Morning Hike: Fremont Canyon

Come enjoy an early morning hike in Fremont Canyon Nature Preserve, part of OC Parks’ Irvine Ranch Open Space. Our hike climbs steeply from the mouth of Fremont Canyon, past an abandoned coal mine up to the Fremont Weather Station where winds have been clocked at up to 100 mph. After enjoying the view, we’ll hike back the same way to our starting point. This hike involves steep hills and a 1200’ elevation change but the rewards are panoramic views of Orange County, the Santa Ana Mountains and surrounding areas as well as possible wildlife sightings. Please arrive 15 minutes early; the entrance gate will be shut and locked 5 minutes before start of the activity. Be sure to come prepared with a sturdy day pack, water, snacks, closed-toe hiking shoes or boots, sunscreen, first aid, and all other supplies to keep you safe and healthy on the trail.