Picture Perfect Mason Regional Park

Mason Regional Park begins to stir early in the morning.

Each morning, Mason Regional Park stirs to life. Moms push strollers; couples practice yoga; children wave to ducks; and turtles sun on the rocks.

Stretching two miles, Mason is Irvine’s second largest park, famous for its 9-acre lake where model sailboats glide through the water.


  • New hiking trails

    Civic leaders and outdoor enthusiasts celebrate the opening of Red Rock Wilderness area, now available for you to enjoy.

  • 10,000 STEPS

    Start your day with a relaxing hike at Bommer Canyon.

  • The view is good from the top

    Irvine’s park system has been named No. 1 in California and No. 4 in the United States by the Trust …

  • 10,000 steps at Mason Regional Park 

    A 9-acre lake, popular among model sailboaters, is just one of many attractions at the 339-acre William R. Mason Regional Park. …