M.M. O'Neill Park
24771 San Doval Lane
El Dorado Park is a public park in Mission Viejo at 24335 Carillo Drive, about 4.9 acres. It has playgrounds.
Data checked Nov 3, 2026. Each detail below shows where it came from.
“Not verified yet” means no source confirms it either way. It does not mean the park lacks it.
24771 San Doval Lane
24091 Valyermo Drive
26801 Valpariso Drive
Spot something wrong or out of date? Amenities change; confirm hours and closures with the City of Mission Viejo before you go.
Park outlines and some amenities from © OpenStreetMap contributors, available under the Open Database License. Amenity lists also from the City of Mission Viejo.