The Ray and Judy Tretheway Heritage Oak Preserve
A living museum that explores the natural heritage of our beloved valley oaks.
In August 2020 the Sacramento City Council unanimously approved renaming the Natomas Oaks Park to the Ray and Judy Tretheway Heritage Oak Preserve (Preserve). This Preserve is the most glorious heritage oak grove in the city of Sacramento. The towering oaks are over 300 years old, virtually forming a closed canopy over the 12-acre Preserve. Donations will provide for ecological restoration and stewardship activities to promote the longevity of the majestic oaks and to enhance the visitor experience.
Restoration of the Preserve’s ecological and habitat values
Arborist, bird, and plant surveys and reports
Historic and cultural reports
Master Plan for the restoration and protection of the Preserve
Preserve Amenities
Children’s nature explore area – logs, rocks, sticks, acorns, and mud
Outdoor learning space - repurposed log benches
Interpretive and educational signage – virtual and in-person learning opportunities
Volunteer steward program – trained volunteers and citizen scientists