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.

Irvine Ranch Conservancy is committed to providing a safe and respectful environment for all participants, volunteers, and employees. Certain offensive behaviors, including problematic language or attacks based on race, color, religion, national origin, sex, sexual orientation, gender identity or expression, age, disability, or veteran status will not be tolerated. Participating in certain offensive behaviors may lead to dismissal from activities.
    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.

Updated Difficulty Ratings: The Hiking and Fitness Difficulty Ratings have been updated to reflect our current activities. Please click below to read the ratings.

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

Search & Filter Activities

Found 6 Events

Wednesday, January 8, 2025

Sunset Hike in Orchard Hills

Hiking & Fitness
Sunset 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.

Sunset Hike in Orchard Hills
Date:
Wed, 01/08/2025
Time:
4:00 pm - 6:00 pm
Where:
Orchard Hills
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Registration for this event opens at 8:00am on 12/24/2024
More Information  

Thursday, January 30, 2025

Thursday Morning Trek: Orchard Hills

Hiking & Fitness
Thursday Morning Trek: Orchard Hills

Join us for a challenging and beautiful adventure as we hike to the Hangman’s Tree Monument on Loma Ridge. Hike distance is 6 miles and affords fantastic views along the way, spanning the Pacific coastline, San Gabriel peaks and the Santa Ana Mountains. Several very steep climbs and descents are part of this route. We’ll accumulate almost 1800 feet of climbing elevation along this route. Portions of the hike will take us around an avocado orchard that borders on the natural open space. Far-reaching views from the highest point reward your effort.

Thursday Morning Trek: Orchard Hills
Date:
Thu, 01/30/2025
Time:
7:30 am - 11:00 am
Where:
Orchard Hills
Difficulty Rating:
4
Distance:
6 miles
Minimum Age:
18
Spaces Left:
Registration for this event opens at 8:00am on 01/15/2025
More Information  

Wednesday, February 5, 2025

Sunset Hike in Orchard Hills

Hiking & Fitness
Sunset Hike in Orchard Hills

Come out and enjoy the sunset 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.

Sunset Hike in Orchard Hills
Date:
Wed, 02/05/2025
Time:
4:30 pm - 6:30 pm
Where:
Orchard Hills
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Registration for this event opens at 8:00am on 01/21/2025
More Information  

Wednesday, February 12, 2025

Hiking 101: Trail Tips for Beginners – Orchard Hills

Hiking & Fitness
Hiking 101: Trail Tips for Beginners - Orchard Hills

Hiking is a great way to connect to nature and stay healthy and active. If you are new to the outdoors, it can be difficult to know where to begin. Come out to Orchard Hills, part of the City of Irvine’s Irvine Open Space Preserve, and start your hiking journey, or continue your existing one, on the right foot. Hiking 101 will help you understand gear, build your knowledge and skills and provide tips to assist you out on the trails. We will lead you through the basics of hiking: defining your hiking goals, packing appropriately, understanding and minimizing risks, and practicing proper trail etiquette. The activity will include a packing demonstration and a hike through our wildlands. No experience is necessary for this activity. 

Hiking 101: Trail Tips for Beginners - Orchard Hills
Date:
Wed, 02/12/2025
Time:
9:00 am - 11:30 am
Where:
Orchard Hills
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
6
Spaces Left:
Registration for this event opens at 8:00am on 01/28/2025
More Information  

Wednesday, March 12, 2025

Sunset Hike in Orchard Hills

Hiking & Fitness
Sunset Hike in Orchard Hills

Come out and enjoy the sunset 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.

Sunset Hike in Orchard Hills
Date:
Wed, 03/12/2025
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 at 8:00am on 02/25/2025
More Information  

Thursday, March 27, 2025

Thursday Morning Trek: Orchard Hills

Hiking & Fitness
Thursday Morning Trek: Orchard Hills

Join us for a challenging and beautiful adventure as we hike to the Hangman’s Tree Monument on Loma Ridge. Hike distance is 6 miles and affords fantastic views along the way, spanning the Pacific coastline, San Gabriel peaks and the Santa Ana Mountains. Several very steep climbs and descents are part of this route. We’ll accumulate almost 1800 feet of climbing elevation along this route. Portions of the hike will take us around an avocado orchard that borders on the natural open space. Far-reaching views from the highest point reward your effort.

Thursday Morning Trek: Orchard Hills
Date:
Thu, 03/27/2025
Time:
7:30 am - 11:00 am
Where:
Orchard Hills
Difficulty Rating:
4
Distance:
6 miles
Minimum Age:
18
Spaces Left:
Registration for this event opens at 8:00am on 03/12/2025
More Information