Join us in Weir Canyon Nature Preserve and Santiago Oaks Regional Park on this docent-led mountain bike ride beneath a canopy of coastal live oaks in the historic Weir Canyon area. This is a slow-paced ride designed for the intermediate rider who is in excellent cardio shape and physically fit.  The rider has experience and skills, but may need to move slowly in more technical areas with steep descents/ascents. Riders must have a minimum of one year of mountain bike experience. It is very strenuous with difficult terrain and intended  to be a “hike-a-bike” ride.

The ride begins at Irvine Park Lot 3 and travels alongside the beautiful oak woodlands of Weir Canyon Road continuing along to the “Weir Loop” in Santiago Oaks Regional Park. On the return we will ride some hilly single track trails back into Irvine Regional Park. If you are very physically fit and in excellent cardio shape, you won’t want to miss out!

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-4 activity on the land

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Join us in Weir Canyon Nature Preserve and Santiago Oaks Regional Park on this docent-led mountain bike ride beneath a canopy of coastal live oaks in the historic Weir Canyon area. This is a slow-paced ride designed for the intermediate rider who is in excellent cardio shape and physically fit.  The rider has experience and skills, but may need to move slowly in more technical areas with steep descents/ascents. Riders must have a minimum of one year of mountain bike experience. It is very strenuous with difficult terrain and intended  to be a “hike-a-bike” ride.

The ride begins at Irvine Park Lot 3 and travels alongside the beautiful oak woodlands of Weir Canyon Road continuing along to the “Weir Loop” in Santiago Oaks Regional Park. On the return we will ride some hilly single track trails back into Irvine Regional Park. If you are very physically fit and in excellent cardio shape, you won’t want to miss out!

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-4 activity on the land. Electric Mountain Bikes of any class or type are not permitted.

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

The Paws-Fur Pink event is a large charity walk that brings crowds of 700 people and their dogs that walk for Breast and Canine Cancers to Irvine Park.

We need help with traffic control in the park because of the large event. Come out and support this great event!

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Weekday Ranger Reserve patrol at Irvine Regional Park.

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include trash pick-up, planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

This project is in collaboration with Orange County Coastkeeper organization.

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

Leave your park better than you found it! Join Irvine Ranch Conservancy staff during monthly habitat stewardship activities at Irvine Regional Park, aimed at keeping the park’s trails and habitat healthy. Identified in collaboration with the Park Rangers that patrol the trails everyday, stewardship projects can include planting to combat the effects of off-trail use, removing invasive plant species that threaten to crowd out the diversity of native plants, and more!

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

OC Parks would like to invite you and your kids to a fun morning of fishing at Irvine Regional Park! This Kids’ Fishing Clinic (for ages 15 and under) is designed to teach kids how to fish, while giving them an opportunity to catch a few from our pond.
Whether this is your first time fishing or you’re a regular, you will have fun trying to catch some fish! Instructors will be on hand to demonstrate, assist and answer any questions.
Please bring your own fishing pole and bait. If you do not have a fishing pole, there will be some available for loan. The lake will be stocked with Rainbow Trout and there will be a two-fish limit. Prizes will be available for tagged fish! Adults will not be permitted to fish until the event is over.
Registration is required at the OC Parks check-in table on the day of the event.
-Online registration begins 11/01/2018
-Event is FREE, parking is $5 per vehicle.

Join us in Weir Canyon Nature Preserve and Santiago Oaks Regional Park on this docent-led mountain bike ride beneath a canopy of coastal live oaks in the historic Weir Canyon area. This is a slow-paced ride designed for the intermediate rider who is in excellent cardio shape and physically fit.  The rider has experience and skills, but may need to move slowly in more technical areas with steep descents/ascents. Riders must have a minimum of one year of mountain bike experience. It is very strenuous with difficult terrain and intended  to be a “hike-a-bike” ride.

The ride begins at Irvine Park Lot 3 and travels alongside the beautiful oak woodlands of Weir Canyon Road continuing along to the “Weir Loop” in Santiago Oaks Regional Park. On the return we will ride some hilly single track trails back into Irvine Regional Park. If you are very physically fit and in excellent cardio shape, you won’t want to miss out!

Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-4 activity on the land. Electric Mountain Bikes of any class or type are not permitted.