The family-centric park atmosphere features a turf area for picnics, a zoo and multiple trails. Irvine Regional Park was built in 1897, making it the oldest regional park in California.

That trail runs 22 miles along the western edge of the city from Irvine Regional Park in Orange to the ocean. The third trail is proposed along the city’s eastern edge. The Irvine portion of the ...

Today's park, now titled Irvine Regional Park, has grown to 477 acres ... Several miles of paved and unpaved trails suitable for bicycling, hiking, and horse riding follow Santiago Creek and ...