Summer is here and it’s time to plan the perfect party for your kids. With the hot weather, nothing beats water-based activities to keep them cool and entertained. Here are some fun and exciting ideas that will make your kids’ summer party a blast.

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We'd absolutely love to see your fabulous summer parties!

Water Balloon Toss

boy and mother playing water balloon toss in the backyard on a nice day
Photo by Pamela Buenrostro / Unsplash

No summer party is complete without some water games right!?! How about a good old-fashioned water balloon toss? Not only is it a classic water balloon activity that can be part of your water balloon birthday party, but it's also a game that's just as enjoyable for adults as it is for kids. It’s easy to set up and requires minimal materials. This activity is quite simple to set up. All you need are some small balloons and water. Fill up some balloons with water, making sure they're not too big or too heavy for the kids to handle. Pair up the kiddos, have them stand at a manageable distance apart, and let the tossing begin!

Here's where the fun and the laughs come in. The aim is to toss the water balloon to your partner without it bursting. After each successful catch, the pair takes a step back, increasing the distance, and thus, the challenge! The last pair with an unburst balloon wins, but really everyone is a winner with this classic water balloon toss!

And remember, whether it's a water balloon toss or a full-blown water balloon fight, don't forget to capture these lively moments and tag us at Persistent Parent. We're always thrilled to share in your joy and fun-filled adventures!

link to article on water balloon activities for kids in 2023

Slip and Slide

teenage boys on a large green diy slip n slide
Photo by Luke Porter / Unsplash

Next on our list of water-soaked festivities is the all-time favorite, Slip and Slide! If you're brainstorming water slide party ideas, this one is a must-have. Whether it's a casual get-together or a water slide birthday party, the slip and slide ensures joyous laughter and a deluge of delight!

Setting up a slip and slide for birthday parties or backyard barbeques can turn your backyard into an instant water park. You can either buy one or make your own with a tarp and a hose. All you need is a long, durable plastic sheet, a garden hose, and some child-safe detergent for that perfect slippery surface.

Make sure the landing area is free of any objects to collide with and is grassy for a safe and soft landing. Once set up, watch as the kids (and maybe even some adventurous adults!) take turns sliding down in glee.

If you want to level up your waterslide party, consider setting up a couple of different slip and slides, catering to different age groups. Or turn the whole affair into a fun waterslide party competition, with prizes for the longest, fastest, or funniest slide.

Carnival Water Game

large blue super soaker water gun on the grass outside

Ever thought about bringing the thrill of a carnival right to your backyard? Yes, you guessed it right! For our next feature on the list, we're talking about Carnival Water Games. Now, we're not just looking at a water gun carnival game here, but an array of fun-filled, laughter-inducing, and cooling games that are perfect for a summer bash.

To start, how about a classic carnival games water gun race? It's as exciting as it sounds. Set up a line of targets (lightweight plastic toys work great) on a table and hand the kids water guns. The aim is to spray the targets off the table. The first one to clear their section of the table wins. It's not just about fun; it's also a great way to hone those motor skills.

But the carnival fun doesn't stop here. Try a wet twist on the old 'Balloon Pop Game' to make a classic that kids of all ages adore into a water-themed modern masterpiece. To create a DIY water balloon dart game, fill several balloons with water and attach them to a safe board. Participants get to throw darts to pop the balloons. The person with the highest score wins!

Check out these 3 DIY carnival games for a fun and affordable party by Cityline:

Sprinkler Games

two young boys playing in a sprinkler outside in the grass in a backyard or park
Photo by Mick Haupt / Unsplash

And now, let's turn the spotlight onto another summertime favorite: Sprinkler Games! Nothing quite matches the delight of a simple sprinkler on a warm summer day. But let's amp up the fun by incorporating it into a variety of games that'll keep your kiddos entertained and refreshed.

A super popular sprinkler game is 'Sprinkler Limbo'. Turn on the sprinkler and let the kids take turns trying to go under it without getting wet. As they get better at it, lower the water stream for a more challenging (and wetter) limbo!

Another idea is to add the sprinkler to your water obstacle course. Incorporate the sprinkler as part of a larger obstacle course in your backyard. The rule? You've got to pass through the sprinkler without getting completely soaked! Encourage your children to be patient as they think about ways to get around it and give them the hint that timing is everything!

Or how about 'Musical Sprinkler'? It's just like musical chairs but with a wet twist. When the music stops, everyone must be in the sprinkler's spray. Anyone who isn't gets eliminated. Last one standing wins! It's easy to add a sprinkler into a  bunch of different games for a unique twist that'll bring smiles to faces all around.

Backyard Water Obstacle Course

four kids playing outside with water hose and squirt gun in a water obstacle course

If your kids love a good challenge, then this next activity is sure to get them excited. Why not set up a DIY water obstacle course in your own backyard? It's a fantastic way to keep the kids active, entertained, and cool, all at once. Plus, it opens up a world of creative water obstacle course ideas!

Start by planning your course layout. You could include stations like a sprinkler run, a slide under a limbo pole, water balloon tossing, and even a kiddie pool for them to wade across. You could also include non-water challenges, like hopscotch or a ring toss, to mix things up.

Time each child as they navigate through the course, and make sure to cheer them on! The one who completes the course in the shortest time wins. And remember, it's not just about winning; it's about having a ton of fun along the way.

Once you've given this a go, we'd love to hear about your unique water obstacle course ideas. Don't forget to capture those exhilarating moments of triumph and tag us at Persistent Parent.

Get some inspiration from Funk Bros on how to build your epic backyard water obstacle course:

Water Gun Fight

family playing water gun fight squirt gun fun outside in swimsuits on a nice summer day

Moving on to our next refreshing escapade, let's start up an age-old classic that never seems to lose its appeal: the epic Water Gun Fight. Regardless of age, it's hard to resist the allure of a good old fashioned water gun duel, making it the perfect way to add an exciting and cool dimension to your summer party.

You'll need a couple of water guns, of course. Try to pick ones that are easy to fill and handle, considering the ages and abilities of your little participants. Designate a 'filling station' where everyone can easily refill their water guns to keep the game going.

The rules are simple: there are none! The objective is to get each other as wet as possible. To add more fun, you can divide the kids into teams and set boundaries to transform the backyard into a playful water combat zone. You can even make it more challenging by adding some obstacles or hiding spots.

Don't forget to provide towels for drying off afterwards!

Ready, set, soak!

DIY Sponge Balls

a bunch of brand new sponges laying on the table in red, yellow, green, and blue

Our next water-based activity is not just an exciting game, but a fun little craft project as well. Let's make DIY Sponge Balls! These reusable water bombs bring a unique twist to typical water games, allowing for endless water games with sponges.

Creating these sponge balls is quite simple. You'll need some colorful sponges, cut into strips, and secured in the middle with a piece of string, hair ties, or rubber bands. Voila! You've created your very own sponge ball. They’re reusable and less messy than water balloons, which makes them perfect for indoor or outdoor play.

But how to play with these squishy creations? Well, there are countless sponge games to play. You could start with a 'Sponge Toss'. Pair up the kids, give each pair a sponge ball, and have them toss it back and forth, moving further apart with each successful catch.

Another exciting water sponge game is 'Hot Sponge'. It's just like hot potato but with a soaking wet sponge ball. The kids stand or sit in a circle, and quickly pass the sponge ball while music plays. When the music stops, the person holding the sponge gets splashed!

This great clip shows you how to make DIY sponge balls in under a minute:

Water Tag

kids playing squirt gun tag on the beach on a nice summer day

Ready for a thrilling game that combines the excitement of a classic childhood favorite with a cool splash? Then, prepare for a rousing round of Water Tag! This game has all the excitement of regular tag, but with a wet and wild twist that's perfect for a summer party.

Here's how it works. First, choose someone to be "it." Instead of just tagging people with their hands, the person who's "it" uses a water gun or a sponge ball to tag others. Once tagged, that person becomes "it" and takes over the water-splashing duties.

For an extra twist, you could introduce safe zones where players can rest and avoid being tagged for a few seconds. Just ensure these safe zones aren't used for too long - the idea is to keep everyone moving, laughing, and of course, splashing!

Water Balloon Piñata

rainbow water balloons in a row for water balloon pinata

Now, how about adding a festive twist to your water games? Up next on our list is the exhilarating Water Piñata, a fun-filled activity that combines the thrill of a traditional piñata with a refreshing splash of water!

Creating a water piñata is simple. All you need are some small, biodegradable bags or balloons filled with water. Hang these from a tree branch or a sturdy pole, low enough so the kids can reach them but high enough to provide a bit of a challenge.

Hand each child a stick, use a blind fold, and let them take turns trying to burst the water piñatas. Remember to make sure everyone keeps a safe distance from the person who's trying to hit the piñata.

The moment the piñata bursts, prepare for shrieks of delight as a shower of water rains down! It's a spectacular sight to behold and a wonderful way to keep cool during your summer party.

They don't use a blindfold in this example, but here's an idea of how you can setup your Water Balloon Pinata game:

Watermelon Eating Contest

1 year old baby girl in swimsuit outside on picnic blanket eating a bowl full of watermelon with both hands
Photo by Andrezza Thalita / Unsplash

When it comes to celebrating summer, there's nothing quite like the sweet, refreshing taste of watermelon. But why not kick things up a notch and transform this favorite summer fruit into a hilarious, and tasty, competition? Yes, we're talking about a Watermelon Eating Contest!

This juicy challenge is pretty straightforward. Start by slicing your watermelons into manageable pieces for the kiddos. Each child gets a slice, and on your mark, they start munching. The first one to finish their slice, without using their hands, wins!

To ensure safety, make sure you supervise the contest at all times. And of course, it's essential to have a fun, relaxed attitude. After all, the goal here isn't just to win but to enjoy a tasty treat and have a lot of laughs in the process, all while cooling off on a hot summer day!

More Resources For Fun Water-Based Ideas

little girls splashing each other in swimsuits outside
Photo by Jelleke Vanooteghem / Unsplash

FamilyEducation - This site provides a wealth of information and activity ideas for families, including water games and crafts. You'll find an impressive selection of activities that can be modified for various age groups. Check out their articles related to outdoor activities here at FamilyEducation.

Parents - This reputable resource for all things parenting offers a wide range of articles, including many on water-based activities for kids. For specific ideas, check out  Parents.

Kids Activities Blog - This website is a treasure trove of fun and educational activity ideas for kids, including numerous water games and crafts. Their 'More Than 75 Water Play Activities' is a must-see at Kids Activities Blog.

In Conclusion

Summer is here and it’s time to plan the perfect party for your kids. With the hot weather, nothing beats water-based activities to keep them cool and entertained. Here are some fun and exciting ideas that will make your kids’ summer party a blast:

As we wind down our adventurous exploration of 'Water-Based Activities for a Cool Kids Summer Party', we hope you're bubbling over with inspiration. Each one of these water games, whether it's the giggly excitement of a Water Balloon Toss or the festive thrill of a Water Piñata, promises to create a splash-filled summer that your children will always remember.

These water-based activities are sure to make your kids’ summer party a success. They’re easy to set up, require minimal materials, and are guaranteed to provide hours of fun and entertainment. So, whether you’re hosting a party in your backyard or at a local pool, these ideas are perfect for keeping your kids cool and happy all summer long.

Aren't we lucky to be parents, to experience the magic of summer through the eyes of our children? These are the moments when we see their faces light up with joy, hear their laughter echo through the backyard, and watch them make memories that will last a lifetime. This is the real essence of a 'cool' summer party - the shared giggles, the friendly competition, the simple joy of a ripe watermelon or the refreshing splash of water on a hot day. These are the moments that make parenting such a rewarding journey.

As you plan your summer party and choose which of these water-based activities to include, remember, the most important ingredient is a sense of fun. Equip yourself with a sense of adventure, a readiness to laugh, and the ability to capture those candid moments of pure joy. And, of course, don't forget to include us in your journey by tagging Persistent Parent on social media. We can't wait to share in your joy and splash-filled fun!

In the end, isn't that what summer is all about? It's not just a season; it's a feeling. A time for lightness, laughter, and plenty of water-based fun. So, dive in! Your coolest summer yet is waiting.

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How do you make a water birthday party?

Creating a memorable water birthday party is an exciting task and with our list of 'Water-Based Activities for a Cool Kids Summer Party', it becomes even more fun and manageable.

Begin by setting the stage with a water-themed invitation - think sea creatures, beach balls, or even water guns on the card. Decorations can follow the same theme, with blue balloons, streamers, and inflatable water toys to create an exciting, watery atmosphere.

The main highlight of a water birthday party, of course, is the range of water-based activities. Plan for games that will engage the kids and keep them cool and refreshed. Kick off the party with a classic Water Balloon Toss, followed by high-energy activities like a Slip and Slide or Water Tag. For a fun twist, introduce a Carnival Water Game, where children can take aim and soak their friends in a friendly competition.

Introduce DIY elements, like crafting Sponge Balls for a water sponge game, or setting up a Water Piñata, adding an element of surprise and creativity to your water party. Finally, nothing spells summer like a Watermelon Eating Contest, offering a juicy challenge and a delicious treat.

Throughout the party, make sure there are plenty of water breaks and light snacks to keep the energy levels up. Set up a 'hydration station' with infused waters, fresh fruit juices, and healthy snacks.

A water birthday party is not just about the games but the shared laughter, the friendly splashes, and the happy memories made. So, equip yourself with a big smile, a playful attitude, and a camera to capture these priceless moments.

What is the water war game for kids?

The Water War game for kids is an exciting, splash-filled experience that makes a fantastic addition to our list of 'Water-Based Activities for a Cool Kids Summer Party'.

Water War is essentially a more organized, team-based version of a Water Gun Fight, which is another popular game we discussed earlier in the article. In Water War, kids are divided into two teams, each armed with water guns, water balloons, or even DIY Sponge Balls.

The objective is simple yet thrilling - to get the other team as wet as possible! You can add an element of strategy by assigning each team a 'base' that they have to protect or a 'flag' that the other team has to capture.

This game is not only loads of fun but also encourages teamwork, strategy, and sportsmanship among kids. Plus, there's no better way to cool off on a hot summer day than with a refreshing Water War!

As you plan this water game for your next summer party, remember to ensure safety rules are set, and the game is supervised. Most importantly, let the kids enjoy and make the most of their splashy fun time.

How can I have fun in summer with water?

Having fun in summer with water is as easy as diving into our article on 'Water-Based Activities for a Cool Kids Summer Party'. We've curated a list of engaging, splashy games and activities that turn the heat into an advantage and make the season a celebration.

Kick off your summer fun with a classic Water Balloon Toss or a thrilling Slip and Slide race. Craving for a friendly competition? Why not organize a Carnival Water Game or a Water Gun Fight. If you're looking for something a little more creative, a DIY Water Obstacle Course in your backyard could be the perfect project.

Mixing in unique games such as Water Tag, Water Piñata or even crafting your own Sponge Balls add a twist to your water adventures. And who can resist the juicy challenge of a Watermelon Eating Contest?

The fun of summer with water is all about staying cool, enjoying the refreshing splashes, and most importantly, sharing hearty laughs with family and friends. It's the joy of chasing each other with water guns, the triumph of winning a water balloon toss, and the simple pleasure of biting into a juicy watermelon slice on a sunny day.