Limestone Canyon is a treasure waiting to be...

Come start your week with us on our Super Treks in...

Join us for a slow-paced hike in Limestone Canyon...

Ready for a workout? Forget the gym for the day...

Enjoy an evening hike through stunning rock...

Join us for a strenuous, extremely challenging...

Join us every Wednesday night in OC Parks’ Irvine...

Irvine Regional Park experiences an increase in visitation throughout September and October, especially on weekends. The park entrance may be impacted and the park could close to vehicle traffic if parking reaches capacity. If you are planning to visit the Pumpkin Patch, please note reservations are now required for weekends...

Access is first come, first served until parking...

*Please note advance registration is now REQUIRED...