Part of Parks in San Diego, our guide to county, city and state parks and preserves across San Diego.
Guajome Regional Park, 3000 Guajome Lake Road, Oceanside, has about 4.5 miles of trails, two ponds, two day-use areas with playgrounds, a basketball court, 33 tent and RV sites and a cabin. Day use is 9:30 a.m. to sunset; parking is $5.Checked October 23, 2026.

What You Will Find
A regional park near the coast with trails through woodlands, wetlands and grasslands, two ponds, two day-use areas with playgrounds and picnic spots, a basketball court, 33 tent and RV sites and a cabin. Walkers, bikers and riders use the trails, and the ponds draw anglers.
What We Could Not Verify
- Dog rules and fishing license rules at the ponds are not confirmed. The County Parks office can confirm. Acreage was not stated on the page read. County pages carried a Storm Recovery banner about park closures and updates when read on 2026-10-23; no closures were itemized there. Check the official page before you go.
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FAQ
What does parking cost?
$5 for day use, per the county page read 2026-10-23. Search results showed $3 to $5; the official page says $5.
Sources
Checked October 23, 2026 by It’s San Diego. Cite this page: It’s San Diego (itssandiego.com), checked October 23, 2026. Free to quote with a link to this page; tables are licensed CC BY 4.0.