5 stars for what it is: a smaller little community park…read more Clean, nice play structure, lots of shady little spots to sit under a tree. A couple of basketball hoops. In a nicer new community. I am not rating it on a scale of all of the parks of the world, but compared to similar parks of it's size it is a great spot to sit under a tree and read a good book.

Kids had a good time and so did we. Clean bathrooms and picnic areas. Family friendly and safe.read more

I love this park! I love it more for their spectacular fireworks every year on 4th of July! Thanks…read morecity of Ontario! The park itself is big and clean! I come here for the tennis courts. There are three courts total. There's also basketball courts, baseball, soccer, community cemetery with swimming pools and indoor courts, workout area with outdoor equipment, swings and etc. you can find everything you need here! There's plenty of free parking. Many people come here both weekdays and weekends. Usually on weekends, there are soccer games and that's when parking is more difficult to find. For the fireworks spectacular, they close down the streets for visitors to safely maneuver around the park. It's like a block party. They also have shuttles coming from Ontario PD down the street. Fireworks lasts about 20 minutes! Beautiful, huge fireworks! They also have vendors come out with music and of course porter potties. Take all of your activities here! Great recreational park!

Beautiful park pretty cool place to chill and hang out with family and friends pretty cool tooread more

I live near by and have been wanting to take my toddler to this park for some time. We finally made…read moreit last week and had the best time! My daughter is 1 and a half, and while most of the play space is geared toward older kids, she still had a blast. The older kids were so sweet and friendly to her, and would stop the spinning area for her to get on and off and would go slow when she was on. The moms there were all sweet and friendly and socialized. Love having this park near by, so happy to be living in the area.

It's one of our favorite parks. It's accessibility friendly, has lots of swings, a fun playground,…read moreamazing climbing equipment, and a fun obstacle course. Theres also a covered sitting area and benches around the park. There are times that the zip line is broken, but otherwise this is a great park to bring kiddos of all ages.

Cool park a lot of photography here to take picture the place pretty cool I like it and a lot of…read morewalking

Lots of homeless hanging out in the park. Found condom and needles near the water. Was trying to…read moredo a photoshoot there. Very disappointed for such a beautiful park.

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

We LOVE coming here! It is beautiful and such a nice spot to walk around and explore. The water…read moretower is always a hit. If you geocache there are some to find here as well! Lots of gorgeous spots to take pictures. As you walk on the trail there are little educational plaques and if you come at the right time you'll see some ducks This would be a great free activity to do! You can easily spend about 45 minutes to an hour here.

Environment was good. Amazing place for photos and walking around places there pretty coolread more

I love this park! My husband and I would always take our first born here when we lived down the…read morestreet. It's so clean, well maintained. When we are in the area, we always stop by and now take both of our kids to this park. They love it! It's very pretty! I would even take my little one's monthly photos here when he was little in the summer. This park will always have a special place in my heart! So many memories. Highly recommend visiting! -a little update- I want change the stars on this post because it's nothing really to do with the park, it's outside so it's expected. But, there are a lot of ants.. not red ants. Just ants. It would be nice if maybe they can spray to keep them out of the playing area. *wasn't always like this, it's just a little fix on their end they can do.

Visiting a friend at the Chino Hills area ... this park caught my attention !…read more Had to stop and do one round of walk for hubby's exercise !! Very spacious park with the following amenities: 2 playgrounds for age ranges Basketball court Picnic tables Restrooms Walking trail pavement BBQ grills Rock Climbing Area Bike rack Green area for picnic and play

Good amazing park good place to chill and hang out with friends and family good to bbq as wellread more

This park is another fun one near my house. It has a playground, workout area, open area, and…read morebathrooms. It's pretty nice and has a lively community around it!

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.

$20 to park my car so that my Granddaughter can play is ridiculous. Is this a private park?read more