Highlights Two routes are described here, an easy one of 2.3 miles with roughly 300′ of climbing, and a longer one of 4.1 miles with roughly 700′ of climbing For Dos Vientos residents, there are several nearby trailheads for easy access The trails climb up above the neighborhoods so you Read more…
Highlights This is a moderate hike of 5.8 miles with 700′ of climbing. You will see all the geographic areas of the region – the grasslands of the Western Plateau, verdant Hawk Canyon and more distant volcanic cliffs and mountains. It’s lots of fun on a mountain bike. The Hill Read more…
Highlights This is a moderate-easy hike of 4.0 miles with 800′ of climbing. It goes through some of the most beautiful sections of the park. The Eagle Point Trail is a remote trail that gets few visitors despite the beautiful surroundings. Most of the route is along less frequently used Read more…
Here’s your chance to explore some of the best trails in the Conejo Open Space that many people are not familiar with! From March 1st through May 31st the Conejo Open Space Conservation Agency (COSCA) is challenging mountain bikers, hikers, trail runners and equestrians of all ages to try out Read more…
Highlights Hike of 6.6 Miles, extendable to 8 miles Hillcrest Ridge Trail is a ridgeline trail and is very steep in sections – you’ll get a great workout! You can get great views of the neighborhoods and distant mountains in all directions from Hillcrest Ridge. The White Sage Trail is Read more…
Highlights Moderate hike of 4.4 miles Good for conditioning because the Autumn Ridge and Meadow Vista Trails are quite steep in places Good views of Simi Valley and Lang Ranch Open Space Includes two of the segments of the 2025 Conejo Open Space Challenge Description This is not a very Read more…
A new red flag warning has been issued prompting a new COSCA open space closure beginning at 4pm Saturday Jan. 11th. The forecast continues until Tuesday so follow here for updates. The closures are made because if a fire ignites, people out in open space are in danger. In addition, Read more…
The winter edition of the Conejo Open Space Foundation newsletter as been posted. In this edition… 2025 Scholarships for Environmental Studies Students : Arroyo Canyon Creek Cleanup : Wildwood Washout Repair : Invasive Plant Management : 3rd Annual Plantpalooza : Spotlight on Molly McNulty, winner of the Environmental Studies Scholarship Read more…
COSCA’s Fall Trail Work Day at Westlake Community Park brought in 70 volunteers of all ages to improve the Wishbone Trail on Saturday, October 19. After the trails were cleaned up, COSF provided a delicious lunch for all and sponsored a fun raffle with $800 worth of gifts for those Read more…
We’ll be working on the west fork of the Wishbone Trail, clearing out weeds and improving the tread. At noon, a taco lunch will be provided for the volunteers, and there will be lots of swag to give away. Please register in advance so we know how many people to Read more…