Great park three tiers to play with big slides and plenty other fun adventurous toys to play on not…read moremuch shade on a sunny day so be prepared to soak up the sun

Beautiful park nestled between the rocks by a stream. Kid loves it, good facilities, clean. Strong…read morerecommend.

I was meeting a friend here and it was our first time at this park. They have a small parking lot…read moreand you can also park on the street. This park had a small dog area, bathrooms, some benches, and a huge covered area. They have a ton of open space for kids to run around. There's also a small splash pad and playground. This park is overall pretty cool. My son loved it.

Love this park!!! It has everything you need! There are two age appropriate parks with a splash pad…read morein the middle of the two. Also a path that you can walk on with the water running into it. Next to that there is a basketball court and a pull up exercise place. And next to the parks is a huge field followed by two size appropriate dog parks. There's even tables to sit at under a large shaded roof. I didn't notice if there are bbqs in the area, but I wouldn't put it past this park and it's vibes.

We lived in Oakley and this park is just a couple of miles from our place. It's at the corner of O'…read moreHara and Adams Lane in Brentwood. This place is huge and has two sections for kids (small and big kids) The playground is safe and the floor has rubber matting in case the kids slip. There's also a small rock climbing section and a covered patio for birthday parties. You have to reserve the patio for any events though. This is a nice and spacious place for kids to play and run around.

The playground has a super cute red barn/farm theme with slides, climbing areas, toddler-friendly…read moresections, shaded seating, and lots of open space to run around Very clean and newer park -- perfect spot to relax after U-pick! Such a fun and easy family day in Brentwood

I like this place bc It has a tennis court and a playground and basketball court!…read moreTheres also seats you can sit in if tired

Really like this park. Meets my requirements: clean, lots of open space, walking trail, picnic…read morebenches, lots of beautiful trees, clean play structure for many ages, restrooms! Also has a tennis court if you're into that. Really nice playground.

Not that great of a playground compared to others in Brentwood. When i went this morning it was…read moreempty, so it was better for my family. Sadly the slides here are just sad, you do not get a lot of speed going down them, there's definitely improvement that can be made here. Also the water/splash pad was non operating when we went so that was a bummer as well. Parking was great. If we end up coming back here, im hoping the water/splash pad will be operating

This park is a nice park. Everything is great there but I…read morehave a few concerns . The houses nearby are always yelling and that frightens the kids . The water there is amazing but the play structure can use some improvement . Overall rainbow ends park is a amazing place to be.

It's an awesome place to just sit and chill out for a minute in this part of town that's otherwise…read moresuper busy. I just got some food was pushed out of the parking lot by someone who wanted my spot so I couldn't sit to eat but here I was able to! This place is a beautiful little simple outdoor small wedding. Has a bunch of roses on the overhead bars it's really cute!! Hope this helps thanks for reading!

It's beautifully designed park, but why don't they take care of the roses? If I were living there…read moreand paying the HOA fees, I would definitely demand better maintenance of its namesake.

My purpose of originally going to this specific park was for the basketball hoops . Upon reading…read morethe reviews/comments I found that they had a good walking path . This was in fact what I ended up going to the park for ! The walking path is perfect for walking/running . I highly recommend this park for all ages. It was a great place

They are many fun things to do in this park:…read more Bike Trails Basketball court Skate park Playground Dog walk Picnic tables Baseball field Also there's plenty of parking and clean public bathrooms.

This is nicknamed "Chicken Coop" by my kids. It has play…read morestructures for both bigger kids and toddlers. Has paved walkway for moms to make their steps in and for kids on bikes to circle around. It has enough tables and grass space to have a picnic. Water fountains are available. You can also bring your dearest furry pets as it also provide potty bags and water for them too! We make sure that we keep the playgrounds clean and pick up after ourselves. Yay! For more playdates!

Great small park in Brentwood, there's so many great parks up here for families. Theres a good…read moresized tube slide plus two more slides in the playground area. Covered area for picnics, decent amount of parking. Definitely recommend coming in the am before the sun soaks too much into the slides, making them too hot to slide down. Looking forward towards finding more parks for my family to go to in the Bay Area

Absolutely incredible how they have redone Big Break. I used to come here as a kid and feed the…read moreducks with my dad by the boat launch area (that was all there used to be, with just a small bait shop/convenience store). Now they have a visitor center now with walk-along fact outposts re: the delta and San Joaquin waterways. I learned a lot and there is so much to discover for kids with all the informational play areas. Novelty amenities. Bathrooms are clean. Big picnic area and fishing spot. Come get in on the local tourism!

What a gem this place is to have as a backyard out here. Nice area to go fishing , picnic space,…read moresand area for kids, and a nice small trail to get some steps in. They have bathrooms (a big step from porter potties but the toilet is still porter potty style). I feel like this place is well maintained and safe for the most part. I've seen boys scouts by the benches camp ground and lots of people still taking strolls/runs with their families even at early evening times. Nicely tucked by the water so you get a fresh breeze, lots of birds, and trees. Lots of parking also but if you're able to walk from your home-- it's a nice quick walk. Love it here.

I've been looking around parks to hangout while having my coffee. This one actually pops up and…read moreit's of the best parks in Brentwood. This park is special because it recognizes the US veterans. From most poles you walk into, you'll see banners of some veterans. It's really nice because it shows that did so much to serve us. It's not really a big park compared to the ones I usually go to, but it's still a good place to host outdoor parties. It even has a water park. So it's basically like my home park I usually go to except smaller especially how the parking is set up next to the water park. Honestly, it would have been a bonus if the park is bigger, but this is good enough. I really wanted to walk around the park but it's too hot. I just go in the shade because I can't really take the heat. I highly recommend bringing water if you plan to go around the park.

It's a great park that has a bit of everything for all age groups. What I enjoy is that this is…read morewhere they have the food truck events during the summer!