This park is amazing!!! Everything was clean and well-maintained. The Dino head with water was a…read morefun spot to get wet. The climbing wall was great. The slides and zip line were definite hits of the afternoon! The train wasn't running when we went (we were a few days too early) but it looks really fun! The fact the there are so many areas for all abilities was really nice! The bathrooms were pretty clean too. Plenty of parking as well. And nice that there's only one entrance so we felt safe letting grandson run around.

Visit Oct 4, 2025 afternoon. Did the train. $2 each. Nice ride. It's diesel…read more Park is wonderful. We saw the volcano go off and it had steam and sound from dinosaurs. Fantastic park play structures. But please fix the second zip line. It's most popular attraction and many kids want yo line up to do the zipline. One is there but inoperable.

Fun park. Nice big shade trees. My kids love dancing on the stage and enjoy the tall twisty slide.read more

A cute park with plenty of grass right next to the community center and across from an art…read morebuilding. It's decorated for Christmas right now with a big, beautiful tree that lights up at night. I felt very calm and relaxed here. The only downside was that the park is right next to a main road, so not the safest for small children and maybe not the most quiet park. Still so beautiful.

Hidden Valley Park is easily one of the best playgrounds I have taken my toddler to in the St…read more George area! It is tucked away in the back of a neighborhood area in the southern part of town. This playground features a huge, well-maintained play structure with tons of space for running and exploring. Compared to other playgrounds, it is also well-shaded. There is also a smaller toddler play structure, although that one does get a lot more sun exposure. Beautiful grassy areas and tons of trees surround the playground. It is also next to a covered picnic table area. There is also a splash pad that we didn't get to see this time, but hopefully next time we will! I wish we could have come to this park more than once. But it was a little bit out of the way compared to the other places we visited. But it is definitely worth including on your list of St. George playgrounds!

Cute park but no water Last couple of times we stop by this…read morepark water wasn't working and now it completely gone Does have clean bathrooms and shady areas

Great spot to visit to check out the area and surrounding shops…read more There is free parking all over nearby too. The restrooms were open and clean. The town square has a myriad of things including some picnic tables, art work, sculptures, and music playing through some speakers in the nearby tower. While sitting there enjoying a picnic lunch a roadrunner decided to show up and it was funny to see some little kids chasing it. The bird was probably stressed but the little kids thinking they had a chance to get close it it was making me laugh. All we needed was a coyote (meep meep). There is a carousel, a splash pad, and lots of art sculptures. The area is lit up right now in Dec, with Christmas lights, and they are done pretty well. There are plenty of shops and restaurants nearby within 1/4 - 1/2 mile, easy to walk around. Check out my photos.

They have a free splash pad. The tabernacle and Brigham Young's home is in this area and are free…read moreto visit. Lots of fun activities are usually going on. Definitely would recommend. Parking can be a little difficult so get there early

Sometimes I'm in absolute awe of nature-and this lovely park inspires all of the awe. It's not…read morelarge, but in the space that they have, they've done a great job to make this space welcoming and beautiful for all. There's a path that winds through the park that takes you through the trees, past the flowers and the bushes. There are signs throughout that tell visitors what plants are in the area, so you can better identify what you're looking at. Even though it gets extremely hot in the summer, there's a good amount of shade, so this park can be enjoyed morning, noon and night.

The Tonaquint nature center is another free place to check out when visiting St. George. The nature…read morecenter is part of a large multi-use public park with plenty of flat walking areas. The best time to visit would be Fall because the entire area was full of yellow and orange trees (Freemont cottonwoods). We walked here after visiting Thunder Junction and it was a nice place to stretch our legs and take in a nature walk. - Duck pond

I can't believe this is free.... We took our kiddos here in the early afternoon and they had a…read moreblast. My kiddos would go back and forth between the play structure and splash pad and they LOVED it. This place is a gem!

Visiting from CA, I guess I expected more from this place. The wow factor was not there. It was…read moreneat to see real Dino tracks but I guess more actual fossil of bones would be neat too and nothing really interactive for guests.

Really nice museum showcasing a host of different dinosaur tracks. Found right at that location,…read morethe building is built right over the dry lake bed and still an active site. Take time to look at everything, some really amazing finds.

Today was the first of (6) 5K Races I've challenged myself to complete this year. The "DogTown…read moreRace" held in Washington, Utah, was well attended and the weather, although a bit chilly made for a great event. The race was well organized and the staff were great. Light snacks, water and protein bars were available to runners after the race, as well as tote bags. If you're looking for a 5K race you might want to consider attending a "DogTown Race,"which, are held throughout the year. Incidentally, I ended up taking first place in my age category and was awarded a Gold medal.

Good quality pickleball courts. Ridiculous thing about the pb here as opposed to any other park is…read morethat the courts are a whopping TWO MINUTE drive from the entrance. So deep in the back of the park, seems excessive to me. With any other park, the pb courts would be no more than a two minute WALK from the park entrance. Anyway, I visited here from out-of-state seeking a challenge, but the numerous people here were just beginners, so I couldn't get the challenge I'd sought. Friendly people, nonetheless. I played singles full-court with a nice man at least. And the park's name is an unnecessary mouthful. Could just be called Sullivan Park.