Parks, Trails & Open Space

More than 270 parks, 360 miles of trails and 57,500 acres of natural open space offer Irvine residents an abundance of outdoor options in and around town. Check out the Mountains to Sea Trail, which travels 22 miles from the foothills to the Pacific Ocean. Or look for a serene Sunday morning lakeside at Mason Regional Park. There’s something for everyone in Irvine’s parks.