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.

I am not much of a playground connoisseur, but I must say this is the coolest and most impressive…read moreone I've ever been to! I was hanging out with my nephews for the holiday so we went to thunder Junction, there is no entry fee, but you'd think you were entering an amusement park. Lots of things to see and do and play with, mostly playground type things, but also some neater stuff like these splash pad water area, and the small train. Highly recommend this for the kiddos if you're in St. George or just passing by.

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.

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

Looks great for having parties. My kids loved the playground. Lots of parking. Nice restrooms…read more Beautiful view. Gorgeous park.

This park is very nice! It offers different playground for different age children. There are a lot…read moreof pavilions, some big and some small. Plenty of grass to run around on. A walking/bike trail. Oh, and an amazing view of Zion and Pine Valley Mountain! The bathrooms are nice and very clean. This is a great park for birthday parties, pic-nics, reunions, play dates or to just stop and enjoy the views!

Peaceful!! Lunch on my own today…read more It's a lovely lil park to have a break and have a few minutes of calming meditation. Re-focus / Reboot

Beautiful park! I love that there are plenty of places to sit in the shade during the warm days. My…read morekids love the playground and basketball courts. Fun place to have lunch and play!

Great fruit grown right next to the stand - mobile payments are welcome after hours via venmo or…read moreyou can pay cash in the honor box. We are most of a bag of plums on the drive home from Zion.

Don't take your kids here! They were careless with power tools and sent a 17 year old girl to the…read moreER with a chunk of skin out of her head! They refused to refund her tickets and were insanely rude to her sister on social media!

I'm so glad I came across this park! There are a couple of other parks in town that I usually stop…read moreat with my dog, but as I was driving by, I noticed this park and my dog needed a potty break, so I pulled into the parking lot and got out. The park looked beautiful from the start and hearing the water from the nearby creek that goes through some of the 7 acre park was very relaxing and peaceful. There are no swings in this park more than likely because they have been taken out of most parks due to safety concerns. The closest thing you will find to a swing at this park are the swinging benches and I recommend relaxing in one near the creek like I did because it was so nice! This park is located next to the Santa Clara River and the water flowing through the creek is water from the river. There was a flood in 2005 and there are plaques I saw that mentioned some of the homes right near the river across from this park that were flooded and the plaques tell some of the story that you might want to stop and read and then take a look around at the area to better understand with a visual experience some of what happened. The playground is very interesting. Hubby and I had a fun time trying to figure out what the heck most of it was. I can't imagine they would take the swings and other playground equipment out to start putting this type of stuff in, but it's happening and I am seeing it at more and more parks. The play structures I saw and played on were extremely fun and also extremely dangerous. You will have the type of kids who don't let kids play in a place like this and will give a 1 or 2 star rating because the playground equipment is dangerous, but not me. I rather let my kids have fun memories of playing at the park and if they break an arm or leg well that's just what happens and I will not sue the park or city because it's just apart of being a kid. The Santa Clara River Regional Trail goes through the park and the path for it is hard to miss and well maintained. There are 2 shaded picnic areas that are good sized with picnic tables and BBQ grills. There are bathrooms and they were clean, a volleyball court and horseshoe pits. This park offers something for the whole family.

St George has some great parks! Shady, at least in parts, with some cool equipment. My kids all…read morefound something fun to do (age 3-11). Less crowded on the days we visited, than the larger Thunder Junction down the road. Odd, though, no drinking fountains...

Came to the park to have a late lunch so my boys could play on the playground and enjoy the warm…read moreweather. Enjoyed the majority of the time until two enormous ducks arrived expecting to be feed. They were like 40 lbs, what do people feed them? Lonny Boy's? They were wagging their tails and were surprisingly quick for their size. We moved three times and but they continued to follow us expecting their share, so we had to depart.

Popped in on my drive north to Salt Lake City to play some disc golf. An 18 hole course with a…read moremoderate play level. Lots of open shots. Some levels of difficulty, especially near the water. Saw a guy in a wet suit and flippers, diving into the water to recover discs that had fallen. I lost two discs here on hole 8. Sad day. The park itself was quiet midday when I arrived. It's well kept and maintained. The grounds keeper was onsite maintaining it during my time there.

This is probably my favorite park in town. It's very clean, quiet, beautiful, peaceful and well…read morekept. It's perfect for spending time with family, photoshoot, sitting and enjoy the views or just take a walk. I usually go here for a walk in the morning because it has a great path/trail, nice large pond with a lot of ducks, geese and swans. There are also a playground for kids, tables for picnic, and restrooms as well. I always have a great time with my family here at this park.

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.