O: O'Neill Regional Park, Rancho Santa Margarita - Then Lunch at Cooks Corner Register

Date and Time:
Wed, Apr 29, 20268:30 AM (Pacific)

 Add to Calendar
04/29/2026 8:30 AM America/Los_Angeles
O: O'Neill Regional Park, Rancho Santa Margarita - Then Lunch at Cooks Corner

Moderate loop hike of 5 miles with 600 feet of elevation gain. Some steep ascents and descents. We will start at the top, then hike down into the park. We will hike up for 360-degree views of the Saddleback Valley. Meet at the end of Altisima, near 29911 Altisima Parkway, Rancho Santa Margarita, CA 92688. Look for leader signing in participants. Bring water, sun protection, hat, hiking boots. Light drizzle goes. Afterwards we will be going over to Cooks Corner for Lunch. This will be the last schedualed hike of our 2026 Winter- Spring Hike Season. There may be ocassional schedualed hikes on Wednesdays in the Summer.

29911 Altisima, Rancho Santa Margarita, CA 92688, USA

Webinar URL:

33.66230800,-117.60930900 Joel Kenyon joelis5050@gmail.com MM/DD/yyyy amOUuwqNAzpGSXwtHmnd12740

Organized By: Orange County Group

Location29911 Altisima, Rancho Santa Margarita, CA 92688, USA

Map | Directions

Event Organizers:
Joel Kenyon
   joelis5050@gmail.com
   (949) 285-5909
Julie Garner
   julieavtrixgarner@gmail.com

Moderate loop hike of 5 miles with 600 feet of elevation gain. Some steep ascents and descents. We will start at the top, then hike down into the park. We will hike up for 360-degree views of the Saddleback Valley. Meet at the end of Altisima, near 29911 Altisima Parkway, Rancho Santa Margarita, CA 92688. Look for leader signing in participants. Bring water, sun protection, hat, hiking boots. Light drizzle goes. Afterwards we will be going over to Cooks Corner for Lunch. This will be the last schedualed hike of our 2026 Winter- Spring Hike Season. There may be ocassional schedualed hikes on Wednesdays in the Summer.

Level: Moderate

Signup Instructions: Vax not required to participate. You may be hiking with vaccinated and unvaccinated people. Mask optional. Please let your leaders know privately at the meeting point of any medical conditions you have that they should be aware of. If you are feeling unwell, please do not participate.

RSVP Below

*
*
*





By taking this action to protect the planet, you are affirming you want to receive regular Sierra Club communications and may vote on policy designated by the Sierra Club Board. Terms and Conditions & Privacy Policy