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pool birthday party ideas for adults

20 Amazing Pool Birthday Party Ideas for Adults To Have Fun

Celebrate your birthday with a pool party! Pool birthday party ideas for adults are so much fun, especially when you have a fantastic location and a few of your friends to join in the fun. When planning a pool birthday party, you will want to keep all the guests occupied and entertained. Therefore, a combination of an amazing decor at the swimming pool and fantastic birthday party can make a great combo. If you are lucky, it might even be warm enough to swim. All you have to do is just set up the party in your pool, and fill up with all of your guests. You can be extra for the decor or casually put some ornament so it won’t look too kiddies. Moreover, some pool birthday party ideas are also suitable for kids above 7 years old with proper safety precautions. Let food, party games, and decorations keep everyone entertained as they wait for their cake slices.

There’s no better way to celebrate your birthday than with pool birthday party ideas for adults. And the more you invite, the merrier it gets. Here are some pool birthday party ideas for adults that are sure to get your guests jumping into the water and enjoying themselves all day long. From themed pool birthday party ideas for adults to a versatile pool birthday party that is also suitable for 7 year olds, you will definitely be able to find something that works for your bash!

1. Bikini and Cocktails for Birthday Party

pool birthday party ideas for adults

Celebrate your mature age with a bikini and some glasses of cocktails at yo ur pool birthday party. Add some summer decorations to light up the pool. Colorful balloons and pennant flags can adorn your beautiful birthday party. To make your pool birthday party ideas for adults more charming, put some speakers for great music near your pool. Let good music welcome your guests with some splash and fun!

2. Summer Breeze Pool Birthday Party

pool birthday party ideas for adults

Floating tubes are essential items to pool birthday party ideas for adults. Especially if your birthday party is held in the hot summer, then you should ensure there are always enough floating tubes to relax and have fun. Put ice cream, pineapple, and watermelon tubes that radiate amazing summer breeze. These floating tubes of  everyone’s summer dessert will definitely entertain your guests and refresh them under the scorching sun.

3. Optimize Lights for 50th Pool Birthday Party

pool birthday party ideas for adults
Source: pinterest (@one-stop-party-ideas.com)

Make your pool birthday party look stunning by optimizing the light during the night pool party. This makes one of the best pool birthday party ideas for adults to celebrate their 50th birthday. Let the large pool reflect the lights from the globe string light, giving an elegant atmosphere. Add some food bars by the pool, so your guests can enjoy the meal while admiring the beauty of the pool.

4. Colorful Flamingo for Wonderful Beach Pool Party

pool birthday party ideas for adults
Source: pinterest (@Brit + Co)

Go extra for the decoration in colorful themes to make a cheerful pool birthday party! For girls who want fantastic decor, choose summer colors such as yellow and green for your balloons to light up your party. Don’t forget to put the flamingo party tube as the main master of the pool. This amazing theme is also suitable for kids. To protect your guest from the heating of the sun, bring the beach umbrella on your patio.

5. Romantic Red Pool Birthday Party

Source: pinterest (@The Flower Wall Co. Miami)

Romantic pool birthday party ideas for adults will create unforgettable moments in your adulthood! Just simply pick red and pink colors for your theme to make your birthday party stand out. Decorate your pool with pink and red garland arch balloons to impress your guests. In addition, you can add helium red balloons in the pool, let them float in the air, radiating love to all your families and friends.

6. Glow Sticks In Pool

pool birthday party ideas for adults
Source: pinterest (@Glow Products)

Celebrate your birthday in style with a glow in the dark pool party! Not only for adults, this makes one of the most creative pool party decoration ideas for boys! Utilizing some party glow sticks underwater, they will turn your pool into an amazing view at night. It will add some fun and entertain your guests, making them can’t help but jump into this fantastic pool.

7. Seashell Pool Party with Glowing Balloon

pool birthday party ideas for adults
Source: pinterest (@♥ℭ 𝓬𝓪𝓷𝓭𝓲𝓽𝓪♥)

Make a gorgeous pool birthday party by adding some unique beach decorations. Seashell tubes can make an attractive pool decor. Its large surface lets you or your guests relax while floating at the pool. For extra glam, insert glow in the dark sticks inside your balloon. Let them float along with the seashell tube to create a magical view when the sun goes down. This cool theme is also suitable for kids who love seashells.

8. Glamorous Outfit for Pool Birthday Party

pool birthday party ideas for adults

Nothing beats sipping mocktails while watching your friends splash around near the pool. You don’t need too much decoration for the pool, because your glitter outfit is the star! Just simply put big number balloon decorations of your age. Bring the mocktails and have a great time with your friends in glamorous suits. This is one of the most simple pool party birthday ideas for adults that let the charming pool blend with your stunning party outfit.

9. Flamingo and Baby Pink Theme Birthday Party

Source: Instagram (@birthdaydecora)

For gorgeous pool birthday party ideas for adults, baby pink color and flamingos are perfect combinations. Decorate your pool with baby pink balloons, some flamingo ornaments, and butterfly decors. Don’t forget to add pink flowers to make your party beautiful. This idea is also suitable for girls who want to have an unforgettable birthday party.

10. Personalized Floating Happy Birthday Decoration In Pool

pool birthday party ideas for adults
Source: Instagram (@bagusbalidekorasi)

Are you planning to surprise your friends with a pool birthday party? Well, try to customize the floating decoration with their name! You can simply arrange floating letters in the pool, saying happy birthday to them. We recommend you to use white color for the night pool party to show the contrast color of the decor. Add some helium balloons around the pool for extra charm as well.


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11. Pastel Color Decorations for Grand Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@rashievents.mv)

Try pastel color decorations for a grand pool birthday party. This is one of the best pool birthday party ideas for adults who want to hold a lowkey but big pool party. Add the big name decoration to make a statement for the party master. The pastel colored balloons decorate the main attraction of the party, adding the magnificent vibe to this party. This theme is also ideal for 7 year olds who love to play with many balloons at the pool.

12. Silver Helium Balloon Land

pool birthday party ideas for adults
Source: Instagram (@zoellaballoons)

If you want elegant pool party decoration ideas for boys and adults, then you should try these metallic chrome silver balloons. Unlike the colorful balloons that make a cheerful party vibe, these balloons will beautifully reflect the view around them, creating a more sophisticated atmosphere to your party. Fill them with helium and place them in the pool to make your own balloon land.

13. Blue and Green Lights for Night Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@luscious_layers)

Make an unforgettable moment with your friends at the night pool birthday party! Suppose you are confused to choose the right color decoration in the dark pool, try with blue and green lighting for a fantastic atmosphere. It is one of the best lighting ideas for indoor pools, creating a whimsical but fun vibe as if you are having fun at the beach club.

14. Floral Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@gradiente_photography)

Floral redecoration will never fail for outdoor parties, including your pool birthday party! Let the beautiful daisy flower decor adorn the refreshing swimming pool. Don’t forget to add big number balloon decorations that represent your current age. Put your birthday cake on the table near the pool, so your guests can enjoy the cake while watching the charming pool. 

15. Big Name Decor with LED Light

pool birthday party ideas for adults
Source: Instagram (@getitpopin_atl)

To rock your pool birthday party, you should have a focal point decoration. This personalized name decoration will be one of the greatest pool birthday party ideas for adults. There are some LED lights in each of the letters which you can turn off after dark to make a center of attraction. You can also add colorful balloons to make these letters stand out at day.

16. Picnic Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@belva.events)

If you have a pool in your backyard, then you are the lucky one who can try this concept! Use your backyard as the picnic area to welcome your guests with birthday meals. Put the low height picnic table and cushion seats to comfort your guests. Later, they can enjoy playing at the swimming pool next to the picnic area. It makes one of the ideal pool birthday party ideas for adults.

17. Rustic Farmhouse Decor Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@berifarms)

Adorn your pool birthday party with natural decorations. The idea is to effortlessly place a large rustic circle decor in the center of the pool. The wood accents with some twin vines work well with the refreshing blue swimming pool. In the center of the round decor, you can put the birthday banner for a focal point.

18. Unicorn Magical Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@longdnguyen925)

Do you want to make a fantasy night pool birthday party? Well, you should use a lot of LED light to make a warm atmosphere. Just simply put the unicorn floating tube at the swimming pool, as the main fantasy character for this birthday party. The combination of light, unicorn, and sunset will create an unforgettable magical fantasy night in your life. 


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19. Ombre Blue Side Decorations for Pool Birthday Party

pool birthday party ideas for adults
Source: Instagram (@iseawoodvilla)

Make your birthday party simple but elegant with blue color decoration on the side of the pool. Pick some blue balloons in different tones to create an ombre effect for your decors. Add some butterfly stickers in your balloon and the LED number decor to make this side more attractive. Don’t forget to place a tall white table for your birthday cake! It is one of the most simple but interesting pool birthday party ideas for kids or adults.

20. Virgin Pina Coladas for Refreshing Summer Pool Party

pool birthday party ideas for adults
Source: Pinterest (@Polka Dot Chair )

During a hot summer, you should have refreshing beverages for a birthday pool party. Fill your birthday table with refreshing virgin pina colada and other pineapple desserts to satisfy your guests. The bright yellow appearance will be a focal point at your party. The combination of refreshing water from the swimming pool and the sweet sour virgin pina coladas will be a great duo to beat the hot summer weather. 


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