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, which closes at 4 p.m. on the day prior to the event.  No walk-up registrations will be permitted for these events. For policies of other organizations, please use the sign-up information provided. For mobility device policies click here.

    Note: Minors must be accompanied by a parent or guardian for these events. For programs requiring online registration, each adult and child must be registered.

Need help? For the fastest answers, look for organization-specific contact information in each event listing (click More Information for full listing). If no contact information is listed, email info@irconservancy.org for assistance.

Click here to learn more about IRC-Certified Volunteers.    •   Click here to learn more about the Difficulty Ratings.

Saturday, February 29, 2020

Dig in! Plant & Protect Wildflowers with the Native Seed Farm

Stewardship

Want to have fun while giving back to nature? Then come help out at the Native Seed Farm in Irvine!   There you can help the Irvine Ranch Conservancy grow and harvest native seeds which will be used to repair wildland right here in Orange County. This winter we will be working together to add new […]

Dig in! Plant & Protect Wildflowers with the Native Seed Farm
Date:
Sat, 02/29/2020
Time:
8:30 AM - 12:00 PM
Where:
Native Seed Farm
Difficulty Rating:
2
Minimum Age:
8
Spaces Left:
Registration for this event opens on 01/29/2020
More Information  

Sunday, March 1, 2020

Intermediate Mountain Bike Ride from Irvine to Limestone Canyon

Mountain Biking

We start our ride on the paved Hicks Haul Road, the extension of Jeffrey Rd north of Portola Pkwy. As we warm up on the climb to the top of the road, we enjoy increasingly beautiful views over Irvine. We then follow Loma Ridge to the East, with fantastic vistas of Orange County, the surrounding […]

Intermediate Mountain Bike Ride from Irvine to Limestone Canyon
Date:
Sun, 03/01/2020
Time:
8:00 AM - 11:30 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
4
Distance:
16 miles
Minimum Age:
18
Spaces Left:
Registration for this event opens on 02/01/2020
More Information  

Mesa Loop Hike

Interpretive

Join an OC Parks staff-led moderately paced hike around the Mesa Loop Trail! On the way we’ll talk about some local flora and fauna that call the canyons their home, and take in the striking views that only this location can provide. You will travel through a shaded oak woodland grove, smelling the sweet sage […]

Mesa Loop Hike
Date:
Sun, 03/01/2020
Time:
8:00 AM - 10:30 AM
Where:
Black Star Canyon Wilderness Park
Difficulty Rating:
2
Distance:
2.5 miles
Minimum Age:
12
Spaces Left:
7 of 20
More Information  

Irvine Lake View Hike

Interpretive

Hike with us up the east side of Fremont Canyon to arrive at a stunning view of  Irvine Lake.  This is not a cardio-hike; although there are some steep areas which are challenging. Our pace will be moderate with stops to look at the views, the blooming flowers, and catch our breath. This is an […]

Irvine Lake View Hike
Date:
Sun, 03/01/2020
Time:
8:30 AM - 1:30 PM
Where:
Fremont Canyon Nature Preserve
Difficulty Rating:
3
Distance:
6 miles
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
Registration for this event opens on 02/01/2020
More Information  

Monday, March 2, 2020

Nurture the Bommer Canyon Nature Garden

Stewardship

Help us nurture the native garden in Cattle Camp. Your support is essential to keeping the garden looking healthy, by planting native shrubs to enhance the garden and restore native habitat. If you love gardening, this is an excellent way to give back. This garden features native plants that call our community home and it […]

Nurture the Bommer Canyon Nature Garden
Date:
Mon, 03/02/2020
Time:
10:00 AM - 12:30 PM
Where:
Bommer Canyon
Difficulty Rating:
3
Minimum Age:
18
Spaces Left:
Registration for this event opens on 02/02/2020
More Information  

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Mon, 03/02/2020
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
Registration for this event opens on 02/02/2020
More Information  

Tuesday, March 3, 2020

Tuesday Morning Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Ready for a workout? Forget the gym for the day and head outside! Join us for an exhilarating morning fitness walk on the paved Hicks Haul Road. This hike allows you to choose between a 3, 6, or 8 mile route, all of which are conducted at the speed of about 3.0 to 3.5 miles per […]

Tuesday Morning Fitness Hike on Paved Hicks Haul Road
Date:
Tue, 03/03/2020
Time:
9:00 AM - 11:30 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
8 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
Registration for this event opens on 02/03/2020
More Information  

Wednesday, March 4, 2020

Mid Week Hike: Orchard Hills

Hiking & Fitness
orchard hills

Recharge your batteries with a refreshing mid-week hike through Orchard Hills and Loma Ridge. We’ll hike around an avocado grove on the edge of the open space preserve and up to Loma Ridge, providing spectacular views of all of Orange County. This hike involves multiple steep climbs and descents, including 2600+ feet of accumulated climbing […]

Mid Week Hike: Orchard Hills
Date:
Wed, 03/04/2020
Time:
8:00 AM - 1:00 PM
Where:
Orchard Hills
Difficulty Rating:
4
Distance:
10 miles
Minimum Age:
18
Spaces Left:
Registration for this event opens on 02/04/2020
More Information  

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Wed, 03/04/2020
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
Registration for this event opens on 02/04/2020
More Information  

Orchard Hills Evening Hike

Hiking & Fitness

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, but the hike is done […]

Orchard Hills Evening Hike
Date:
Wed, 03/04/2020
Time:
6:00 PM - 8:00 PM
Where:
Orchard Hills
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Registration for this event opens on 02/04/2020
More Information  
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