Join OC Park naturalists for story time and short hike with your little ones (ages 3-6) as we explore the William Mason Regional Park’s butterfly garden! We will be searching for caterpillars and butterflies!

Age: 3-6 year-olds. Participants under 18 must be accompanied by a parent or guardian.

Location: Mason Regional Park at 18712 University Drive, Irvine (Exit I-405 at Culver Drive south, turn right (west/south) on University Drive, left at San Joaquin/park entrance – meet at the western end of Parking Lot A).

Parking: $5/car at Mason Regional Park parking lot. Parking is limited; carpooling is encouraged.

Difficulty Rating: 1/5

Materials: Participants must bring plenty of water, closed-toed shoes, and sun protection.

Safety precautions and protocols:

Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org or shelbi.richardson@ocparks.com with any questions.

Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.

Join us at our beautiful Native Seed Farm for an all-levels Vinyasa yoga class. This one-hour outdoor yoga class will incorporate both static posture holds and a dynamic sequence of asanas, flowing from one pose to the next, while connecting breath with movement. The practice will include options for modifications, proper alignments and breathing techniques. Increase balance, flexibility, strength, and mental clarity while reducing tension and stress.

Please bring water, a yoga mat, a large towel (optional) to place under your mat, wear athletic clothing, and bring appropriate clothing layers and sun protection for the weather.

Enjoy an evening hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. During this hike in the Irvine Open Space Preserve, you may travel at various hiking speeds based on your comfort level.  This out-and-back program travels 3.5 miles round trip up to scenic Loma Ridge and back down. Please bring a red-tinted flashlight as the return portion of the hike may be after sunset.

Looking for a way to give back to Nature this Spring? Come help us behind the scenes at the Irvine Ranch Conservancy’s one-of-a-kind Native Seed Farm in Irvine! Every day at the farm is different; depending on the needs of the farm we will be harvesting seeds from beautiful native plants, planting new seeds in the annual plots, working in our native plant demo garden, or tending to younger seedlings in our nursery.

Working with us at the Native Seed Farm is a great way to grow your community and cultivate knowledge about local plant and wildlife! Absolutely no experience or special equipment required! 

Spending time outside is one of the best ways to nurture curiosity and instill a love of the natural world. Bring your young ones and join OC Parks staff to learn all about the Newport Back Bay.

Our Wild Tales program is offered every Friday from 10:00-11:00am and includes a story time, an age-appropriate hike, and a themed craft. Each week will focus on a different topic that encourages young ones to learn about the outdoors.

The program begins at the Peter and Mary Muth Interpretive Center. Program content is tailored for the preschool level (ages 2-5), but all are welcome to attend. Minors under age 18 must be accompanied by an adult guardian. Please wear comfortable attire and closed-toe shoes.

Advance registration is recommended. Program and parking are free.

Adverse weather conditions may move the program indoors or cancel it.

Earn yourself a William Mason Regional Park Jr. Ranger Badge by completing this Jr. Ranger adventure! We will be learning about what makes an animal invasive and watching the behavior of Mason’s turtles.

Age: Designed for 8 to 12 years of age, but all are welcome to participate. Participants under 18 must be accompanied by a parent or guardian.

Location: Mason Regional Park at 18712 University Drive, Irvine (Exit I-405 at Culver Drive south, turn right (west/south) on University Drive, left at San Joaquin/park entrance – meet at the western end of Parking Lot A).

Parking: $5/car at Mason Regional Park parking lot. Parking is limited, carpooling is encouraged.

Difficulty Rating: 1/5

Materials: Participants must bring plenty of water, closed-toed shoes, and sun protection.
Safety precautions and protocols:

Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org or shelbi.richardson@ocparks.com with any questions.

Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.

In recognition of Endangered Species Day, join us for a guided painting program to learn more about the threatened and endangered species that call Orange County home.

This fun and engaging program will include a brief talk, followed by a guided painting program. Each participant will paint and take home their own canvas.

No experience required! Participants should wear clothing that they don’t mind getting paint on. Art supplies will be provided.

Advance registration required.

Do you want to explore the Sinks, a geological rock formation that has got its reputation as “Orange County’s miniature Grand Canyon”? Come out and join us on a hike from the Portola staging area to the West Sinks in OC Parks’ Limestone Canyon. Distance is about 6 miles, with some sustained climbing in one section. Participants must wear sturdy, closed-toe hiking shoes. Remember to pack plenty of water, sunscreen, a hat, and all other necessary equipment to keep you safe on the trail. This activity originates in the City of Irvine (Portola Staging Area) and travels into OC Parks’ Irvine Ranch Open Space.

Join OC Parks and Laguna Canyon Foundation volunteers in beautiful Laguna Coast Wilderness Park at our native plant nursery as we care for native plants from their seed stage to their mature, ready-to-be planted stage. Volunteers may collect seeds, sow seeds in flats, bump plants up, plant at restoration sites, sterilize plant containers, and generally help maintain the nursery. Gain hands-on experience with habitat restoration while working alongside other zany and interesting plant lovers!

Age: 16 or older. Participants under 18 must be accompanied by a parent or guardian.

Location: Willow Staging Area, Laguna Coast Wilderness Park (west side of Laguna Canyon Rd/SR-133, just south of El Toro Road).

Parking: Free for Native Plant Nursery volunteers! Parking is limited, carpooling is encouraged.

Difficulty Rating: 2/5

Materials: Participants must bring plenty of water, closed-toed shoes, long pants, and sun protection. Gloves and tools are provided.

Safety precautions and protocols:

Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org with any questions.

Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.

If you are new to mountain biking and interested in getting started the right way, or if you are an intermediate rider wanting to broaden your existing bike skills, this is the clinic for you!

Class begins with an overview of rider fundamentals: Balance, Body Position, and Wheel Placement. You will learn which is your “Chocolate Foot,” why the mantra ‘Heavy Feet / Light Hands” is essential, and how to “Fly Your Head Like a Cheetah.” Theory will always be followed by a cycle of demonstration, practice and feedback. Difficulty will be tuned for individual participants with levels for Beginner, Experienced, and Challenge. These riding techniques will be taught and practiced at the Mountain Bike Skills Development area.

Mindfulness is the practice of being present and aware in the moment. It can help reduce stress and anxiety, improve mood, and promote overall well-being. Come cultivate mindfulness, in Nature. This guided meditation session is a space to truly engage your senses and relax that busy mind. Give yourself this time to notice the sights, sounds, smells, and tastes around you. Engaging your senses can help bring you into the present moment, cultivating awareness, inner peace, and JOY. Spending time immersed in Nature can help boost your immune system too!

Close toed shoes and comfortable clothing are recommended. A yoga mat or portable chair is suggested, along with sun protection and water. If you do not have something to sit on, your guide has extra tarps and pads to sit on.

This program is recommended for ages 10 and older. Minors under 18 must be accompanied by a guardian. No experience necessary!

We will meet at Freedom Hall.

Advance registration required.

This program is free and parking is $5 per vehicle. Please arrive on time to experience the full sequence of the program.

For questions, please call (657) 735-3596 or email averil.lough@ocparks.com.

Join this teen and ‘tween youth-friendly hike (minimum age 10) departing from Nix Nature center into the pristine habitat of Shady Canyon. We’ll hike 5 miles on a mix of single-track trails and old ranch roads. Our hike will start with a climb that rewards us with spectacular views of the surrounding hills. We will then enter the backcountry of Shady Canyon and its mature Coastal Sage community, then finally return along the ridge with fantastic views overlooking Laguna Canyon.

About the Hike

This hike has an elevation gain of 1,000 feet and we’ll be moving at a moderate rate of 2–3 miles per hour with frequent brief stops as we encounter native plants and signs of animals. Some of the hills are strenuous and we will take breaks as needed. Participants must be in good physical condition, have a good attitude, and wear sturdy closed-toe shoes.

Learning Objectives

Brief trailside presentations will cover skills useful for independently enjoying the open spaces during wilderness access days including map & compass use, animal & plant identification, hazards & safety, Leave No Trace principles, and conservation service project opportunities.

Specifics for Scouts

Each registered Scouting program adult volunteer may sign up as a household with up to four participating youth under their supervision. Scouting program participants will have the opportunity for experiential learning in the following areas:

Girl Scouts USA journeys: Trail Adventure, Eco Trekker
ScoutsBSA requirements: 2nd class 3a–c, 4; 1st class 4b, 5a; Nature merit badge 4–6
Age: 10 or older. Participants under 18 must be accompanied by a parent or guardian. See ‘Specific for Scouts’ section above for exceptions.

Location: Nix Nature Center, Laguna Coast Wilderness Park (18751 Laguna Canyon Road, Laguna Beach 92651, East side of Laguna Canyon Rd/SR-133)

Parking: $3/car at Nix Nature Center parking lot. Parking is limited; carpooling is encouraged.

Difficulty Rating: 3/5

Materials: Please come prepared with the trail essentials: a backpack, plenty of water (at least 1 liter), snacks, sturdy closed-toe hiking shoes or boots, sun protection, first aid kit, and any other supplies to keep you safe and healthy on the trail. Each hiker must carry their own water and supplies. Under-prepared participants may be denied access to the event.

Safety precautions and protocols:

Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org with any questions.

Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.

Orange County may not experience the same seasons as the rest of the country, but signs are there if you know where to look!

Join an OC Parks resource specialist for a walk through Irvine Regional Park to look for the subtle signs that herald an Orange County spring.

This program will begin at parking lot G near the Habitat Adventure Trail.

This is a slow-paced, 2-mile walk along Horseshoe Loop Trail with some elevation gain. Water, sturdy footwear and water are recommended. This hike is not recommended for very small children or strollers. Children must be accompanied by a guardian at all times during the program.

The program is free and parking is $5 per vehicle.

Walk-ins are welcome, but registration is recommended.

For questions, please contact Resource Specialist Shelly Marshall at shelly.marshall@ocparks.com.

Enjoy the relaxation of riding in the wilderness on empty trails. Join us on this docent-led mountain bike ride through Weir Canyon Nature Preserve, part of OC Parks’ Irvine Ranch Open Space. We will ride a figure eight route, primarily on ranch roads, but also will ride two non-technical singletrack trails. The route is approximately 10 miles long with 1800 feet of climbing and includes a 1.5 mile climb that ascends 650 feet.

This is a slow-paced ride designed for the beginner-intermediate rider that has experience riding on climbing/descending trails and wants to further develop their bike riding abilities. This ride can also be enjoyed by more advanced riders looking for a relaxed ride in a beautiful setting. Motorized recreation vehicles of any class or type are not permitted for use in the Nature Preserve.

A special opportunity for experienced Laguna Canyon Foundation volunteers: join us to gain new trail skills as we construct a rock-armored drain on Old Emerald Trail. Rock armoring is one of the best ways to address erosion on steep trails. This work requires patience and precision. If you have volunteered for trail stewardship with LCF 5 or more times, and want to add to your skill set, this event is for you. We will also be addressing tread issues and completing naturalization. There will be a 30-minute lunch break (lunch provided). We will be using tools such as loppers, picks, shovels, and McLeod’s to improve the user experience, protect the fragile habitat and increase the sustainability of our trails. Expect to hike up to 3 miles while carrying tools.

We have limited space for this event. Please only register for either April 19th or May 17th.

To register, please email Trails Project Manager Craig Dicht at craig@lagunacanyon.org. Registration will close on Monday, May 12th, 2025.

Age: 16 or older. Participants under 18 must be accompanied by a parent or guardian.

Location: Laguna Canyon Foundation Headquarters (10 Phillips St. Laguna Beach, CA 92651, East side of highway 133)

Parking: Free parking for Trail Stewardship volunteers at LCF Headquarters. Parking is limited; carpooling is encouraged.

Difficulty Rating: 3/5

Materials: Participants must bring at least 3 liters of water, closed-toed shoes, long pants, and sun protection. Gloves and tools are provided. Feel free to bring your own gloves if you prefer!

Safety precautions and protocols:

Advanced registration required. Every individual, including children, must be registered. Register here.
Group sizes are minimized for safety purposes. For group registrations or questions please email volunteer@lagunacanyon.org
Participants must individually sign a waiver at the beginning of the program. For participants under 18, a parent or guardian must sign the waiver.
To protect all employees, volunteers, and participants, please do not attend if you are not feeling well, have symptoms of illness or have been in contact with someone who was ill.
Contact volunteer@lagunacanyon.org, craig@lagunacanyon.org, and nicholas@lagunacanyon.org with any questions.

Weather, including high temperatures and wet or muddy trail conditions, may lead to cancellation of this event.

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.

Come explore OC Parks’ newest trails at Red Rock Wilderness through this self-guided opportunity.

Located within OC Parks’ Irvine Ranch Open Space, Red Rock Wilderness features more than 8 miles of new trails for hiking, mountain biking and horseback riding along with a scenic overlook that offers 360-degree views of the nearby iconic red rocks, Black Star Canyon Wilderness, Irvine Lake, Santiago Canyon and beyond. 3 miles of multi-use trails within Loma Ridge Nature Preserve, part of OC Parks’ Irvine Ranch Open Space, will also be accessible for hiking, mountain biking and horseback riding.

Visitors will have the opportunity to provide voluntary feedback about Red Rock Wilderness through on-site participation surveys and offer naming suggestions for several unnamed trails.

Rain or inclement weather will cancel the program. Advance registration required. Learn more and register here.

Come explore OC Parks’ newest trails at Red Rock Wilderness through this self-guided opportunity.

Located within OC Parks’ Irvine Ranch Open Space, Red Rock Wilderness features more than 8 miles of new trails for hiking, mountain biking and horseback riding along with a scenic overlook that offers 360-degree views of the nearby iconic red rocks, Black Star Canyon Wilderness, Irvine Lake, Santiago Canyon and beyond. 3 miles of multi-use trails within Loma Ridge Nature Preserve, part of OC Parks’ Irvine Ranch Open Space, will also be accessible for hiking, mountain biking and horseback riding.

Visitors will have the opportunity to provide voluntary feedback about Red Rock Wilderness through on-site participation surveys and offer naming suggestions for several unnamed trails.

Rain or inclement weather will cancel the program. Advance registration required. Learn more and register here.

Get ready for a FUN, all ages, Nature Scavenger Hunt, put on by OC Parks staff and volunteers.

The day will consist of locating a series of interpretive tables and posts that have been “hidden” along the trails around the Peter and Mary Muth Interpretive Center. We will have hands-on, educational activities and prizes for those that complete the scavenger hunt.

The program is designed for ages 7-12, but all are encouraged to participate. Kick off is 9:30am, and the event concludes at 12:30pm. You may arrive at any point during this time window. The scavenger hunt itself takes roughly 45 minutes to complete.

The program and parking are free. Adverse weather will cancel the event.

Advance registration is recommended, but walk-ups are welcome.

Join OC Parks at the annual spring open house at Arden: Helena Modjeska Historic House and Gardens!

Tucked away amidst a live oak grove on the banks of Santiago Creek lies the century-old home of one of the most famous Shakespearean actresses of the late Victorian era – Madame Helena Modjeska. Designed in 1888 by renowned New York architect Stanford White, it’s one of two National Historic Landmarks in Orange County.

Enjoy Shakespearean performances by the Modjeska Shakespeare Players, live music performances by The Orange Town Revival and docent-led tours of the iconic home and grounds. You can even taste one of the famous caramel and marshmallow Modjeska candies!

This event is free with free parking, but reservations are required due to limited parking on-site.

This registration is for the 10:00am to 12:00pm session.

If you are looking for the 12:00pm to 2:00pm session, please use this web address: https://letsgooutside.org/activities/2025/05/17/modjeskas-spring-open-house-1200pm-to-200pm/

If you are looking for the 2:00pm to 4:00pm session, please use this web address: https://letsgooutside.org/activities/2025/05/17/modjeskas-spring-open-house-200pm-to-400pm/