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Cucamonga-Guasti Regional Park

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Address: 800 N. Archibald Avenue, Ontario, CA 91764
Phone Number: (909) 481-4205
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Children laughing and squealing as they plunge down the water slide,...

Children laughing and squealing as they plunge down the water slide, volleyball players diving to make a save, anglers casting for the biggest catch of the week --These sights and sounds - and much more - can be experienced at Cucamonga-Guasti, which is conveniently located off the I-10 freeway in Ontario, making it a great place for everything from company picnics to outdoor concerts or dog and cat shows.Cucamonga-Guasti boasts two lakes for year-round fishing, as well as picnic areas, a water park, and pedal-boat rentals during summertime. The park also hosts an annual jazz festival.The park is built on the site of a former winery, and the wooden vat remains as an attraction and backdrop for photos. A large bird population that includes blue herons and wood ducks will delight amateur ornithologists.

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TripAdvisor Reviewer Highlights

Read all 31 reviews
Visitor rating
  • 6
  • 11
    Very good
  • 10
  • 3
  • 1

Esconced in what is otherwise a very busy location is a little gem of a park and recreation area. If you are looking for a place to picnic with that takeout meal, consider this.

4 of 5 starsReviewed 2 weeks ago
Mike K
Phoenix, Arizona
via mobile
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31 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Phoenix, Arizona
Level Contributor
572 reviews
331 attraction reviews
common_n_attraction_reviews_1bd8 140 helpful votes
4 of 5 stars Reviewed 2 weeks ago via mobile

Esconced in what is otherwise a very busy location is a little gem of a park and recreation area. If you are looking for a place to picnic with that takeout meal, consider this.

Thank Mike K
alta loma
Level Contributor
91 reviews
36 attraction reviews
common_n_attraction_reviews_1bd8 48 helpful votes
3 of 5 stars Reviewed December 7, 2015

This place can get very very busy, They charge ten dollars for parking on weekends even if you bike in. Play area is nice. You can fish, that costs more. My only concern is that sometimes the people who are there are not all happy campers. Very mixed group. Kids playground is nice. I am not sure if the attendants... More 

1 Thank thecarfamily
Level Contributor
15 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
5 of 5 stars Reviewed October 7, 2015

This park is really cool. You do have to pay a nominal fee to enter, but there are so many things you can do here. My kids had a blast playing, they loved the ducks swimming in the pond.

1 Thank jayzmisez
Seattle, Washington
Level Contributor
13 reviews
7 attraction reviews
common_n_attraction_reviews_1bd8 11 helpful votes
4 of 5 stars Reviewed September 12, 2015

We found this location on-line. Not much to see from the outside, but has a nice little lake with a walking trail around. The park is larger than it looks from the road. It was fairly early in the day when we were there so not many people. But those there, mostly fishing, were quite friendly. Nice way to while... More 

1 Thank Russell L
las vegas, nv.
Level Contributor
55 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 85 helpful votes
4 of 5 stars Reviewed August 4, 2015

We visited this park during the Huck Finn music festival in June...the park is large, has a decent sized lake in the middle, and also has a nice swimming pool with two water slides...there is a fee for the pool and slides but nothing too exhorbitant...the park was a very nice site for the music festival as there were numerous... More 

1 Thank trentonkid
Columbus, Ohio
Level Contributor
46 reviews
15 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
4 of 5 stars Reviewed July 9, 2015

We enjoyed watching the kids play in the zero depth splash pad while we relaxed and visited. Some around us were fishing and catching fish which was also fun for the kids. The food shack had some good hamburgers but the corn dogs weren't all that great. The pool was a crazy price of $15 per person in addition to... More 

1 Thank bethmb
Los Angeles, California
Level Contributor
3 reviews
5 of 5 stars Reviewed June 30, 2015

I attended the Huck Finn Festival at the Cucamonga-Guasti Regional Park in early June. This is a beautiful park with many things to do for a family. While I attended the concerts, there were others swimming, fishing, and just relaxing in this very spacious park. There is plenty of shade, and a lot of ground to walk around. The food... More 

Thank PaulLA2013
Alta Loma, California
Level Contributor
17 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
3 of 5 stars Reviewed June 29, 2015

I loved this place, the kids can be busy all day. This park has a huge man made lake which is stocked with Trout and Bass fish. You'll need a 8$ fishing permit, available on entry, and arounf 10$ for the car... thats it! Bar B Q, fishing, partying, water fountain to cool off, a cafeteria and some little rides... More 

Thank Murad_Airliner
Beaumont, California
Level Contributor
44 reviews
18 attraction reviews
common_n_attraction_reviews_1bd8 19 helpful votes
4 of 5 stars Reviewed June 23, 2015

Now that the kids are out of school for the summer, I wanted to take a vacation day and go spend time with them. We ruled out the beach because I hate dealing with the sand, and I am uneasy with the little ones around water. My mom suggested Guasti, since we had been there the previous year for a... More 

1 Thank beandipshell
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
4 of 5 stars Reviewed March 6, 2015

There is boat peddling, fishing, swimming and other fun activities. This park is great if you're on a family vacation. There is more to offer during the summer such as water slides and sitting at the lakes watching the ducks.

1 Thank Theresa M

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  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?