Conejo Open Space Foundation
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      • History of the Conejo Open Space
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  • Explore Open Spaces
    • Open Space Trails and Maps
      • Map Overview
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      • Conejo Canyons Open Space (Western Plateau)
      • Dos Vientos and Rancho Potrero Open Spaces
      • Lang Ranch, Woodridge and Oakbrook Regional Park
      • Los Robles Open Space area
      • Wildwood Park
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    • Rules of the Trails

_Upcoming Events

_Upcoming Events Conejo OS Challenge

You have just 3 weeks to complete the Conejo Open Space Challenge for 2025!

The COS Challenge ends on May 31, a date that is rapidly approaching! Already several dozen people have completed all ten trails. If you would like to qualify for some of the fabulous prizes supplied by the Conejo Open Space Foundation, and Giant Bikes, at the final celebration on June Read more…

By Steve Clark, 2 weeks ago
_Upcoming Events Photo Contest Current

Wildflowers are the subject of our Spring edition of the Four Seasons Photo Contest

The subject of the Spring Four Seasons contest is wildflowers. This contest runs until May 31. To enter the contest here are the rules: Every season, we’ll identify a specific item (e.g., “an oak tree”) for you to find within the Conejo Open Space. As long as the object is Read more…

By John Noble, 2 months03/11/2025 ago

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