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.

Monday, June 12, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 06/12/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Saturday, June 17, 2017

Mountain Bike Ride in Bommer Canyon

Mountain Biking

Join us for a docent-led mountain bike ride through the Irvine Open Space Preserve. This moderate-paced mountain bike tour through the picturesque hills of Bommer and Shady Canyons includes a combination of ranch roads and multiple intermediate and advanced level technical single-track trails, with many steep climbs and descents. Over 2700 feet of accumulated climbing elevation is experienced on this route.

Please note, this program is an intermediate-to-advanced ride featuring only a few short rest stops, steep climbs and rocky descents. It requires above average fitness and mountain biking skills, and a mountain bike with a minimum of front suspension.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-5 activity on the land.

Mountain Bike Ride in Bommer Canyon
Date:
Sat, 06/17/2017
Time:
8:00 AM - 11:00 AM
Where:
Bommer Canyon
Difficulty Rating:
5
Distance:
13 miles
Minimum Age:
18
Spaces Left:
Registration has closed.
More Information  

Wilderness Access Day: Bommer Canyon

Special Events

Enjoy self-guided access in the southern portion of Irvine’s Open Space Preserve. The entire southern Open Space Preserve trail network will be open for self-guided hiking and biking from 8 am to 2 pm. This includes the single-tracks in Shady Canyon and Bommer Canyon that are reserved for guided activities only. Registration is not required for this event. The Bommer Canyon Cattle Camp will be available for parking, but please take note that your vehicle must be removed from the Cattle Camp area by 2 pm.

Wilderness Access Day: Bommer Canyon
Date:
Sat, 06/17/2017
Time:
8:00 AM - 2:00 PM
Where:
Bommer Canyon
Difficulty Rating:
Variable
Distance:
Variable
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
Registration has closed.
More Information  

Exploring Bommer: Life on the Ranch

Interpretive

Come explore the newly renovated corral in Bommer Canyon. We’ll walk along the recently built path and discover what life was like on the ranch, when cowboys and cattle roamed the hills, and round-ups occurred in the Cattle Camp. We’ll also see what the present and future hold for this historic site in the open space.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Exploring Bommer: Life on the Ranch
Date:
Sat, 06/17/2017
Time:
9:00 AM - 10:30 AM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1.5 miles
Minimum Age:
8
Family Friendly:
Yes
Spaces Left:
Registration has closed.
More Information  

Monday, June 19, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 06/19/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Monday, June 26, 2017

CANCELLED: Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

CANCELLED: Meditative Yoga and Meadow Walk
Date:
Mon, 06/26/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Monday, July 3, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 07/03/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Friday, July 7, 2017

Full Moon Hike: Bommer Canyon

Interpretive

If you’ve ever wondered what happens in the open space when the sun goes down, then sign up for the popular full moon hike. Experience the serenity of a moonlit night in Bommer Canyon. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.

 

Full Moon Hike: Bommer Canyon
Date:
Fri, 07/07/2017
Time:
7:30 PM - 10:00 PM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
8
Spaces Left:
Registration has closed.
More Information  

Saturday, July 15, 2017

Mountain Bike Ride in Bommer Canyon

Mountain Biking

Join us for a docent-led mountain bike ride through the Irvine Open Space Preserve. This moderate-paced mountain bike tour through the picturesque hills of Bommer and Shady Canyons includes a combination of ranch roads and multiple intermediate and advanced level technical single-track trails, with many steep climbs and descents. Over 2700 feet of accumulated climbing elevation is experienced on this route.

Please note, this program is an intermediate-to-advanced ride featuring only a few short rest stops, steep climbs and rocky descents. It requires above average fitness and mountain biking skills, and a mountain bike with a minimum of front suspension.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-5 activity on the land.

Mountain Bike Ride in Bommer Canyon
Date:
Sat, 07/15/2017
Time:
8:00 AM - 11:00 AM
Where:
Bommer Canyon
Difficulty Rating:
5
Distance:
13 miles
Minimum Age:
18
Spaces Left:
Registration has closed.
More Information  

Wilderness Access Day: Bommer Canyon

Special Events

Enjoy self-guided access in the southern portion of Irvine’s Open Space Preserve. The entire southern Open Space Preserve trail network will be open for self-guided hiking and biking from 8 am to 2 pm. This includes the single-tracks in Shady Canyon and Bommer Canyon that are reserved for guided activities only. Registration is not required for this event. The Bommer Canyon Cattle Camp will be available for parking, but please take note that your vehicle must be removed from the Cattle Camp area by 2 pm.

Wilderness Access Day: Bommer Canyon
Date:
Sat, 07/15/2017
Time:
8:00 AM - 2:00 PM
Where:
Bommer Canyon
Difficulty Rating:
Variable
Distance:
Variable
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
Registration has closed.
More Information  

Wednesday, July 26, 2017

Restoring Habitat in Bommer Canyon

Stewardship
Stewardship

Birds and other wildlife need healthy habitat to thrive. Simple things like collecting wild seed for later planting can greatly improve habitat for wildlife. You can be part of that positive impact! All training, tools, and gloves will be provided to ensure your safety and comfort. Note that this activity is held on the 4th Wednesday of each month.
Please review the Difficulty Ratings before registering. Understanding the 1-through-5 ratings system will help you evaluate your readiness to participate in this level-3 activity on the land.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.

Restoring Habitat in Bommer Canyon
Date:
Wed, 07/26/2017
Time:
9:00 AM - 12:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
14
Spaces Left:
Registration has closed.
More Information  

Sunday, August 6, 2017

Full Moon Hike: Bommer Canyon

Interpretive

If you’ve ever wondered what happens in the open space when the sun goes down, then sign up for the popular full moon hike. Experience the serenity of a moonlit night in Bommer Canyon. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.

 

Full Moon Hike: Bommer Canyon
Date:
Sun, 08/06/2017
Time:
7:00 PM - 9:30 PM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
8
Spaces Left:
Registration has closed.
More Information  

Monday, August 7, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 08/07/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Monday, August 14, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 08/14/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Saturday, August 19, 2017

Mountain Bike Ride in Bommer Canyon

Mountain Biking

Join us for a docent-led mountain bike ride through the Irvine Open Space Preserve. This moderate-paced mountain bike tour through the picturesque hills of Bommer and Shady Canyons includes a combination of ranch roads and multiple intermediate and advanced level technical single-track trails, with many steep climbs and descents. Over 2700 feet of accumulated climbing elevation is experienced on this route.

Please note, this program is an intermediate-to-advanced ride featuring only a few short rest stops, steep climbs and rocky descents. It requires above average fitness and mountain biking skills, and a mountain bike with a minimum of front suspension.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-5 activity on the land.

Mountain Bike Ride in Bommer Canyon
Date:
Sat, 08/19/2017
Time:
8:00 AM - 11:00 AM
Where:
Bommer Canyon
Difficulty Rating:
5
Distance:
13 miles
Minimum Age:
18
Spaces Left:
Registration has closed.
More Information  

Wilderness Access Day: Bommer Canyon

Special Events

Enjoy self-guided access in the southern portion of Irvine’s Open Space Preserve. The entire southern Open Space Preserve trail network will be open for self-guided hiking and biking from 8 am to 2 pm. This includes the single-tracks in Shady Canyon and Bommer Canyon that are reserved for guided activities only. Registration is not required for this event, though it is shown on the website. If you need driving directions, please use the online registration to receive a map and instructions for getting to Bommer. The Bommer Canyon Cattle Camp will be available for parking, but please take note that your vehicle must be removed from the Cattle Camp area by 2 pm.

Wilderness Access Day: Bommer Canyon
Date:
Sat, 08/19/2017
Time:
8:00 AM - 2:00 PM
Where:
Bommer Canyon
Difficulty Rating:
Variable
Distance:
Variable
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
Registration has closed.
More Information  

Monday, August 21, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 08/21/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  

Wednesday, August 23, 2017

Restoring Habitat in Bommer Canyon

Stewardship
Stewardship

Birds and other wildlife need healthy habitat to thrive. Simple things like collecting wild seed for later planting can greatly improve habitat for wildlife. You can be part of that positive impact! All training, tools, and gloves will be provided to ensure your safety and comfort. Note that this activity is held on the 4th Wednesday of each month.
Please review the Difficulty Ratings before registering. Understanding the 1-through-5 ratings system will help you evaluate your readiness to participate in this level-3 activity on the land.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.

Restoring Habitat in Bommer Canyon
Date:
Wed, 08/23/2017
Time:
9:00 AM - 12:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
14
Spaces Left:
Registration has closed.
More Information  

Monday, August 28, 2017

Meditative Yoga and Meadow Walk

Hiking & Fitness

Join us for this relaxing combination of hiking and yoga in Bommer Canyon. Participants will hike around a 1-mile loop, strolling through the local meadow and finding unity within nature. Then we will return to our yoga mats where we will be led in 45 to 60 minutes of guided yoga, under the canopy of sycamores. Our yoga practice will be gentle in nature, moving and flowing with ease.

Please wear comfortable clothes and bring a durable yoga mat to rest on the dirt. An extra cloth or padding is highly recommended, in addition to two towels for yoga positioning assistance. Some evenings are chilly, so dress in layers that are flexible to move in; jeans are not recommended. Remember to wear sun protection for the hike such as a hat and sunscreen.

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-2 activity on the land.

Meditative Yoga and Meadow Walk
Date:
Mon, 08/28/2017
Time:
6:00 PM - 7:30 PM
Where:
Bommer Canyon
Difficulty Rating:
2
Distance:
1 miles
Minimum Age:
16
Spaces Left:
Registration has closed.
More Information  
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