Skip to content

Family Hike: Round Canyon

Enjoy nature with friends and family in Round Canyon. We hike along a fairly flat trail as we watch for red-tailed hawks and mule deer. This activity originates in the City of Irvine and travels into OC Parks’ Irvine Ranch Open Space. The hike averages 2-3 miles round trip at an easy pace with a medium level of interpretation. This program is for participants who would like a slower-paced and level hike. Wear comfortable clothes and sturdy shoes and bring water for the hike.

Read more

Tot Trails

Explore the natural wonders of Irvine Regional Park with OC Parks! Join us on the first Wednesday of each month for a variety of kid-friendly hikes and talks. This program will begin at parking lot C and includes a short…

Read more

Trail Running at Bommer Canyon

Join us for an energizing trail run at Bommer Canyon, a scenic open space in Irvine known for its rolling hills, rugged paths, and breathtaking views of Southern California’s coastal landscape. This 6-mile route, featuring elevation changes totaling 1,300 feet, offers a diverse mix of rocky trails, gentle slopes, and challenging inclines, making it an excellent choice for intermediate and experienced trail runners. We’ll aim for a moderate pace of around 10-12 minutes per mile, adjusting for terrain and taking advantage of flatter sections to push the pace a bit. With a blend of uphill challenges and smooth, runnable stretches, this run will be both a great fitness boost and a beautiful outdoor adventure. Remember to bring water, a hat, sturdy trail running shoes, and some snacks. Participants should be physically fit and have prior experience with trail running or fast-paced distance hiking.

Read more

Sunday Fitness Hike at Hicks Haul

Join us Sunday morning in OC Parks’ Irvine Ranch Open Space for a fitness-focused hike on the Hicks Haul Road, West Loma and Shoestring trails in Limestone Canyon. Hikers will enjoy wonderful views and a panoramic overview of Orange County. The hike starts at Hicks Haul Road staging area and will cover a distance of 8.5 miles, about 5 miles of the hike is on paved surface and rest on trails. Participants are expected to hike close to 3 miles per hour and come prepared with closed toe hiking boots or shoes, water, trail snacks, sunscreen, hat, day pack or fanny pack, and any other necessary equipment or supplies you might need to keep you safe on this hike.

Read more

Unveiling the Canyon’s Legacy: Exploring Bommer Canyon’s Natural Marvels

Experience the beauty of Bommer Canyon that takes you to the back gate of Hogback Ridge, during this moderate-paced, interpretive hike in the Irvine Open Space Preserve. We’ll experience the mature coastal sage scrub and fantastic views overlooking the city of Irvine and the backside of Hogback Ridge and return to view the hillsides to the north. This hike is just 4.7 miles and includes 1000 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.

Read more

Single Tracks of Baker Canyon

Enjoy riding in the wilderness on empty trails? Then join us on a docent-led mountain bike ride that loops through Baker Canyon. The route features expansive views of Silverado and Santiago Canyons, Irvine Lake and the Santa Ana Mountains, as well as the flora and fauna of the Black Star Canyon Wilderness Park. This is a great opportunity to enjoy this seldom visited wilderness area of Orange County!
This ride is designed for the experienced beginner to intermediate rider who is physically fit and can climb moderate climbs of up to one mile and is comfortable riding single track trails with some short/beginner technical sections. The ride is on largely non-technical single track trails and the fire roads that interconnect them. The ride will regroup and rest as needed and an opportunity will be provided for a snack break.
Please note, the ride is approximately 10 miles long with 1500 feet of elevation gain. The route has climbs with some moderately steep sections.
This activity originates and ends at the Baker Canyon Staging Area and takes place in OC Parks’ Black Star Canyon Wilderness Park.
Read more

Weekly Nature Area Clean Up

Join Mile Square Regional Park staff and volunteers in enhancing the Nature Area habitat for local wildlife. Activities may include non-native plant removal, planting natives, watering, trash cleanup, and Butterfly Garden maintenance. No experience is necessary; please bring a hat,…

Read more

Nature Meditation Walk

Do you want to unplug and relax in nature?  Join Laguna Canyon Foundation Volunteers on a guided walk to experience the outdoors in a new way and allow your natural sense of wonder to take you to a mindful space…

Read more

Hangman’s Tree Monument Hike: 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.

Read more

Monday Morning Super Trek: Bommer Canyon and Crystal Cove

Come start your week with us on our Super Treks in the Irvine Open Space Preserve. Join us as we explore Bommer Canyon and Crystal Cove State Park. After hiking up to Bommer Ridge, we drop down and loop through Crystal Cove State Park. Along the way, we will be rewarded with views of the ocean and spectacular canyons. There will be several steep ascents and descents.
Participants must be able to hike 11 miles with an elevation gain of 1800 feet at an average moving rate of 3 miles per hour. All participants must carry their own water! Please come prepared with a pack, plenty of water, snacks, sturdy closed-toe hiking shoes or boots, sunscreen, first aid, and all other supplies to keep you safe and healthy on the trail. Under-prepared participants may be denied access to the event.

Read more