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Found 3 articles tagged #national-natural-landmark

#national-natural-landmark

Irvine's Open Space: 20 Years a National Landmark

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Irvine Ranch Open Space Marks Two Decades as National Natural Landmark

Much of the Permanently Preserved Wildlands, Designated in 2006, Draws Millions of Visitors Annually, Comparable to Major National Parks.

Sep 25, 2026

Irvine Ranch Open Space: 20-Year National Landmark

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Irvine Ranch Open Space Marks Two Decades as National Natural Landmark

Designated in 2006, the Preserved Lands Continue to Offer Significant Access and Conservation Efforts for Residents.

Sep 18, 2026

irvine Ranch Open Space: 20 Years National Landmark

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Irvine Ranch Open Space Marks Two Decades as National Natural Landmark

The 2006 Designation, Stewarded by the Irvine Ranch Conservancy, Provides Irvine Residents with Significant Open Space for Recreation and Conservation.

Sep 11, 2026