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Activities and Programs

The activities below are offered by a variety of organizations and their dedicated volunteers. All programs are FREE unless noted below. Programs led by IRC-Certified Volunteers require pre-registration. No walk-up registrations will be permitted. Minors must be accompanied by a parent or guardian for all events. For policies of other organizations, please see the sign-up information provided.
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Our Activities and Programs

The activities listed are offered by a variety of organizations and their dedicated volunteers. All programs are FREE unless noted otherwise. Programs led by IRC-Certified Volunteers require pre-registration. No walk-up registrations will be permitted. Minors must be accompanied by a parent or guardian for all events. For policies of other organizations, please see the sign-up information provided.
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585 Events Found

Thursday, September 25, 2025

Nature Storytime Experience for Kids and Families This collaboration between OC Public Libraries and Irvine Ranch Conservancy is an exciting nature experience for the community to learn more about the natural environment surrounding Orange County. The in-person live discussion includes...

Date:
Thu, 09/25/2025
Time:
11:00 am - 12:30 pm
Where:
Black Star Canyon Wilderness Park
Difficulty Rating:
1
Distance:
0.5 miles
Minimum Age:
All Ages
Family Friendly:
Yes

Have you ever come across a mysterious track on a trail and wondered what animal made it? Was it a mountain lion? A deer? A bobcat, gray fox, or even an opossum? Where was it going—and what was it doing?...

Date:
Thu, 09/25/2025
Time:
3:30 pm - 6:30 pm
Where:
Red Rock Wilderness
Difficulty Rating:
3
Distance:
2 miles
Minimum Age:
16
Registration:
Registration Opens on 09/10/2025 at 8:00am

Enjoy an evening hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. During this hike in the Irvine Open Space Preserve, you may travel at various hiking speeds based on your comfort...

Date:
Thu, 09/25/2025
Time:
6:00 pm - 7:30 pm
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
12
Registration:
Registration Opens on 09/10/2025 at 8:00am

Friday, September 26, 2025

Join us at Bommer Canyon for an easy two-mile hike through the nature loop and meadow before practicing yoga at the Cattle Camp. This historic old west setting connects us with the history of The Irvine Ranch and the barn’s...

Date:
Fri, 09/26/2025
Time:
8:00 am - 10:00 am
Where:
Bommer Canyon Preserve
Difficulty Rating:
2
Distance:
2 miles
Minimum Age:
18
Registration:
Registration Opens on 09/11/2025 at 8:00am

Birds and other wildlife need healthy habitat to thrive. Simple things like planting native plants or removing non-native plants can greatly improve habitat for wildlife. You can be part of that positive impact while enjoying the beauty of Buck Gully...

Date:
Fri, 09/26/2025
Time:
8:00 am - 11:00 am
Where:
Buck Gully Reserve
Difficulty Rating:
3
Distance:
0 miles
Minimum Age:
18
Registration:
Registration Opens on 09/11/2025 at 8:00am

Looking for a way to give back to Nature this Fall? 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...

Date:
Fri, 09/26/2025
Time:
8:00 am - 11:00 am
Where:
Native Seed Farm COI
Difficulty Rating:
2
Minimum Age:
8
Registration:
Registration Opens on 09/11/2025 at 8:00am

Discover the beauty and resilience of cactus! In this program, we’ll explore the fascinating world of cacti—how they survive in harsh environments, their unique shapes, and their ecological importance. After learning about these incredible plants, participants will design and create...

Date:
Fri, 09/26/2025
Time:
9:30 am - 11:30 am
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
2
Minimum Age:
12

Take a leisurely equestrian ride through beautiful Baker Canyon in the Black Star Wilderness Area, home of oak woodlands, grasslands, and coastal sage scrub.  View evidence of the old ranch days when cattle once roamed the area and see some...

Date:
Fri, 09/26/2025
Time:
10:00 am - 2:00 pm
Where:
Black Star Canyon Wilderness Park
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
11
Registration:
Registration Opens on 09/10/2025 at 8:00am

Spending time outside is one of the best ways to nurture curiosity and instill a love of the natural world. Bring your young ones and join OC Parks staff to learn all about the Newport Back Bay. Our Wild Tales...

Date:
Fri, 09/26/2025
Time:
10:00 am - 11:00 am
Where:
Upper Newport Bay
Difficulty Rating:
1
Minimum Age:
All Ages
Family Friendly:
Yes
Registration:
Registration Opens on 09/12/2025 at 6:00am

Inspired by the Japanese practice of “shinrin-yoku,” or “forest bathing,” this walk invites you to take a break and immerse yourself in the nature around you. Throughout the program you will be encouraged to explore your surroundings using your senses...

Date:
Fri, 09/26/2025
Time:
10:00 am - 12:00 pm
Where:
Irvine Regional Park
Difficulty Rating:
1
Minimum Age:
16
Registration:
Registration Opens on 09/12/2025 at 12:00am

Join OC Parks staff and volunteers for our monthly program where art meets ecology! Come explore the natural world through the lens of creativity by painting your own ceramic coaster. This program will feature a brief nature walk focused on...

Date:
Fri, 09/26/2025
Time:
3:00 pm - 5:00 pm
Where:
Upper Newport Bay
Difficulty Rating:
1
Minimum Age:
14
Registration:
9 of 15 Spaces Left

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...

Date:
Fri, 09/26/2025
Time:
3:30 pm - 5:00 pm
Where:
Santiago Oaks Regional Park
Difficulty Rating:
1
Minimum Age:
All Ages
Registration:
Registration Opens on 09/12/2025 at 12:00am

Saturday, September 27, 2025

Join us for a strenuous, extremely challenging, fast-paced, early morning cardio hike in Red Rock Wilderness part of OC Parks’ Irvine Ranch Open Space. Along the way we’ll be rewarded with panoramic views and possible wildlife sightings.  This is an...

Date:
Sat, 09/27/2025
Time:
6:30 am - 9:00 am
Where:
Red Rock Wilderness
Difficulty Rating:
5
Distance:
9 miles
Minimum Age:
18
Registration:
Registration Opens on 09/12/2025 at 8:00am

Spot local native and seasonal resident birds with Laguna Canyon Foundation Volunteer naturalists on this slow and easy 2-mile hike through a landscaped suburban parkland setting at Mason Regional Park. No experience necessary! Age: 12 or older. Participants under 18...

Date:
Sat, 09/27/2025
Time:
8:00 am - 11:00 am
Where:
Mason Regional Park
Difficulty Rating:
2
Minimum Age:
12

If you enjoy riding in the wilderness on empty trails then join us on this mountain bike through Limestone Canyon and the Red Rock Wilderness Parks. This ride is for experienced off-road riders, in excellent cardio shape and that are...

Date:
Sat, 09/27/2025
Time:
8:00 am - 12:00 pm
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
5
Distance:
19 miles
Minimum Age:
18
Registration:
Registration Opens on 09/12/2025 at 8:00am

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,...

Date:
Sat, 09/27/2025
Time:
8:00 am - 2:00 pm
Where:
Saddleback Wilderness
Difficulty Rating:
Variable
Minimum Age:
All Ages
Family Friendly:
Yes

Join OC Parks at Irvine Ranch Historic Park for Create in the Park! Professional artist, Dawn Buckingham, will guide you through understanding simple perspective when drawing or painting buildings, fences, and roads. A demonstration of drawing one of the historic...

Date:
Sat, 09/27/2025
Time:
9:00 am - 12:00 pm
Where:
Irvine Ranch Historic Park
Difficulty Rating:
1
Minimum Age:
12
Registration:
4 of 20 Spaces Left

“Our public lands are more than just places to visit—they are woven into the fabric of our everyday lives. From the trails we hike to the parks where we gather with family and friends, these spaces are our collective backyard,...

Date:
Sat, 09/27/2025
Time:
9:00 am - 12:00 pm
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
2
Minimum Age:
7

“Our public lands are more than just places to visit—they are woven into the fabric of our everyday lives. From the trails we hike to the parks where we gather with family and friends, these spaces are our collective backyard,...

Date:
Sat, 09/27/2025
Time:
9:00 am - 12:00 pm
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
2
Minimum Age:
16

Join Upper Newport Bay Nature Preserve staff and volunteers in enhancing the Bay’s habitat for local wildlife. Activities may include non-native plant removal, planting natives, watering, trash cleanup, and Butterfly Garden maintenance. No experience is necessary; please bring a hat,...

Date:
Sat, 09/27/2025
Time:
9:00 am - 11:00 am
Where:
Upper Newport Bay
Difficulty Rating:
1
Minimum Age:
8
Registration:
50 of 50 Spaces Left
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