Milliken Park is such a nice spot to relax. It's clean, peaceful, and has plenty of space to walk…read morearound or just sit and enjoy the view. I love coming here with family--the lake and ducks make it extra charming. Parking is easy and it never feels too crowded. A great place to get some fresh air!

We come to play basketball. It's a nice quiet park and usually Atleast one court is open. The…read moreplayground is sand. They have baby swings, and another sand volleyball court. Picnic tables and gazebos and grass area as well as a baseball field. A lot of people walk their dogs through it. It's a pretty shaded park as well. There is a walking path.

Love this park! It's always well maintained, though it can get busy in the afternoons and evenings…read moreon weekdays since it's a popular spot for little league baseball games. During off-peak times, it's a great place to play tennis, walk your dog, or enjoy the playground with your kids. The park also has gazebos that are perfect for parties or small gatherings. Overall, it's a fantastic neighborhood park.

Nee tennis court, but always some people don't take care of it. Do something about it, fine them.read more

This park is so nice! It's clean and very spacious. It has a full basketball court, baseball field…read moreand a field for soccer. There's restrooms and two parking lots available. My son use to play here during soccer season. We really enjoyed coming to this park!

Super safe park in a residential neighborhood with parking ... definitely be mindful of the…read moreresidents in the neighborhood and pick up after yourself ..

Peaceful large park with a pond. Lots of trees for shade and nice walking path. There were some…read moreturtles, geese and ducks wandering around. Perfect place for picnic!

I have always love exploring parks with my kids in different neighborhoods. I can say this park was…read morea 10 out of 10! I would go back to have a summer barbecue. Very relaxing place.

Chill spot to bring the kids. No complaints. The slides do get hot on warm days but that's common…read moreknowledge. Just feel them before letting them go down the slide.

Very nice park. Spacious, safe, has 2 basketball courts, with multiple playgrounds for children of…read moredifferent ages. Has a cute little bridge and a lot of field space to run. A skate park as well. Super nice, relaxing, and fun park

I've never taken my son to play at this park or used the horse trails but I love this park for…read morefamily photos. What nice is depending on the time of year the photo ops change dramatically. In the spring, there's yellow flowers and in the summer there's white flowers. I will say, the older kids who hang out here are a little Rudy and intentionally disturb you while taking photos. They ride around on their e-bikes and are flat out rude and disrespectful. If looking for a park to capture some beautiful photos, consider this park.

Quiet, spacious, and full of fun for the whole family. Heritage Community Park boasts gorgeous,…read morelush green fields, a baseball field, three large picnic pavilions, and three unique playground areas, perfect for families to enjoy. The only thing missing here, in my opinion, is a larger parking lot. Other than that, this is an incredible spot to hang out at! It's nestled right in the middle of a beautiful neighborhood and is quite far from the freeway, so privacy is excellent here. My kid and I love it!

It was a fun park. The only thing missing is shade. Toddler and older kid approved. Went during the…read moresummer. So expect it to be busy due to the kids summer classes.

Have been to this water park for several events and it's always been awesome. Staff is courteous,…read moreon deck and ready to help if needed.

Cucamonga - Guasti Regional Park is a wonderful place to visit. It is a great park for kids to…read moreenjoy the outdoors. It has a small lake and picnic area. Parking is easy and there are onsite bathrooms those are kept pretty clean. Today I went there to celebrate a family get together. The overall environment was very relaxing and enjoyable. Facilities like swimming, water slide, water sprays and paddle bikes are also available there. If you live in California and you are looking for a wonderful park to visit, you may come to this park.

Shame on the city of Ontario. Look at any map and see that this is one of the only parks in a vast…read morearea and yet they charge a considerable amount just to come in and sit on the grass. There is a multitude of unreasonable rules that all make this a significantly less enjoyable park considering how small it is for a regional park(no hammocks for example). But I say shame on Ontario because it has a giant mall, airport, and vast commercial area pouring money in, and yet they do so little to maintain the one area of nature this area does have. Long story short, if you're not fishing, it should be free or cheap for the quality of the location.