Part of North County Coast, our guide to the North County coast from Del Mar to Oceanside.
Mission San Luis Rey, at 4050 Mission Avenue in Oceanside, was founded in 1798. The museum is open daily from 10 a.m. to 4 p.m. Adults pay $8, seniors and youth 6 to 18 pay $5, and children 5 and under are free. It is also an active place of worship, so please visit respectfully.Checked October 23, 2026.

History as The Mission States It
The mission says its church was begun in 1811 and completed in 1815, that it is the largest of the 21 California missions and the only one with a wooden dome and cupola, and that the Franciscans returned in 1892.
What We Could Not Verify
- Church worship hours, Mass times and special event dates were not read.
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FAQ
How much does the museum cost?
Adults $8, seniors and youth 6 to 18 $5, and children 5 and under are free, per the mission.
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.