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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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551 Events Found

Sunday, December 21, 2025

Visitors to IRC’s Native Seed Farm are first greeted by our Demonstration Garden, providing inspiration for regionally suitable plant gardens. Our garden hosts a variety of native plant species which support a healthy local ecosystem! IRC Volunteers are invited to...

Date:
Sun, 12/21/2025
Time:
8:30 am - 12:00 pm
Where:
Native Seed Farm OCP
Difficulty Rating:
2
Minimum Age:
18
Registration:
Registration Opens on 12/06/2025 at 8:00am

Limestone Canyon is a treasure waiting to be discovered. Join us for an afternoon, fast paced, 5.5-mile fitness hike with 750 ft of elevation. The hike will be a great introduction to fitness, cardio-style hikes as well as OC Parks’...

Date:
Sun, 12/21/2025
Time:
3:00 pm - 5:00 pm
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
4
Distance:
5.5 miles
Minimum Age:
18
Registration:
Registration Opens on 12/06/2025 at 8:00am

Monday, December 22, 2025

Escape into the stunning landscapes of the Irvine Ranch Natural Landmarks with a one of kind family hiking experience. Our guided walk features a friendly horse, offering a special opportunity to interact with these magnificent animals while exploring the natural...

Date:
Mon, 12/22/2025
Time:
10:00 am - 1:00 pm
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
2
Distance:
3 miles
Minimum Age:
5
Registration:
Registration Opens on 12/07/2025 at 8:00am

Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road in the Irvine Open Space Preserve. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County....

Date:
Mon, 12/22/2025
Time:
6:00 pm - 7:30 pm
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Registration:
Registration Opens on 12/07/2025 at 8:00am

Wednesday, December 24, 2025

New to Laguna Coast Wilderness Park? Whether you’re a volunteer, a new hiker, or simply curious about this wild and beautiful landscape, join us for a welcoming orientation hike that will help you get your bearings—both on the trails and...

Date:
Wed, 12/24/2025
Time:
8:30 am - 11:00 am
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
3
Minimum Age:
12

Thursday, December 25, 2025

Please be aware this is a Fitness Hike and not for beginners; the pace is approximately a 19-minute mile. Join Laguna Canyon Foundation Volunteers to raise your heart rate and your spirits on this strenuous, fast-paced, 5.3-mile hike over steep...

Date:
Thu, 12/25/2025
Time:
8:30 am - 11:00 am
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
4
Minimum Age:
16

Friday, December 26, 2025

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

Saturday, December 27, 2025

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, 12/27/2025
Time:
8:00 am - 2:00 pm
Where:
Saddleback Wilderness
Difficulty Rating:
Variable
Minimum Age:
All Ages
Family Friendly:
Yes

Sunday, December 28, 2025

Join Laguna Canyon Foundation Volunteer naturalists in partnership with OC Parks to enjoy an easy, 2.5-mile Family Hike over moderate but uneven terrain (45-ft. elevation gain). Starting at the James Dilley Preserve, we will hike one of the most diverse...

Date:
Sun, 12/28/2025
Time:
3:00 pm - 5:00 pm
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
2
Minimum Age:
6

Wednesday, December 31, 2025

Join this teen and ‘tween youth-friendly hike (minimum age 10) departing from Nix Nature center into the pristine habitat of Shady Canyon. We’ll hike 5 miles on a mix of single-track trails and old ranch roads. Our hike will start...

Date:
Wed, 12/31/2025
Time:
8:00 am - 12:00 pm
Where:
Laguna Coast Wilderness Park
Difficulty Rating:
3
Minimum Age:
10

Thursday, January 8, 2026

Spend your morning helping to remove weeds and rebuild berms within the butterfly habitat islands in Limestone. With your help we will be able to maintain “islands” of host and nectar plants for butterflies in decline in Limestone Canyon. You...

Date:
Thu, 01/08/2026
Time:
9:00 am - 12:00 pm
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
2
Distance:
2 miles
Minimum Age:
18
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