After a recent groundbreaking ceremony, the Rolling Hills Park Improvement Project is underway – the first time the park has been upgraded since 1986. The upgrades are a collaboration between the City of San Diego, Councilmember Kersey’s Office, and Sienna’s PlayGarden Community Group.


Sienna’s PlayGarden is a Rancho Peñasquitos nonprofit honoring Sienna Marie Palkovic. Sienna loved playing at the park before she passed away at 16 months in 2012. Her mother Jennifer Palkovic founded the nonprofit to revitalize the park for generations of future PQ children.

“We are deeply touched by the outpouring of love and support we’ve received to bring this vision to life,” Jennifer said. “The groundbreaking marked a significant milestone in the project and we are extremely grateful for all the kindhearted people who helped with this community effort over the years.”


Learn more about Sienna and the project at