Holding a birthday party in your backyard is a great way to ensure convenience, save money, and enjoy warm weather and fresh air while surrounded by friends and family.
Birthdays are a time to celebrate life. They open another chapter of our lives and remind us of what we have accomplished within the year. Birthdays can be more special for adults because they represent another year of growth.
However, while planning birthday parties are fun, they can also be a lot of work. There are many things to consider, from the invitations to the food to the activities. But one of the most important things to think about is the location.
A birthday party in your backyard is an excellent option for many adults. You can make it more intimate than a party at a restaurant or club but less expensive than renting a space. In addition, it’s a great way to enjoy the warm weather and fresh air.
If you’re thinking about throwing a backyard birthday party for adults, here are 17 ideas to get you started.
Most Popular Backyard Party Ideas for Adults
Having a backyard party is a great way to celebrate any occasion. The outside space provides a relaxed atmosphere, and you can implement plenty of beautiful ideas to make the party fun and entertaining.
The best thing about small backyard party ideas for adults is that they can be as straightforward or elaborate as you want them to be.
Here are 17 popular outdoor backyard birthday party ideas for adults.
Picnic Style Backyard Party
A picnic-style party is an excellent option for a low-key birthday celebration. Place a picnic blanket in the backyard and fill it with snacks, sandwiches, and drinks. You can set up a buffet with china and stemware for a more traditional picnic.
This type of party is perfect for a Summer birthday. It’s also a great option if you have a small backyard, as it doesn’t require a lot of space.
You can break away from the traditional red and white checkered blanket and make a picnic blanket out of tapestries.
You can also include fluffy cushions like pillows to add a cute touch to your outdoor event and create a comfy seating space for you and your guests to relax and enjoy.
Host a Backyard Garden Party
If you love spending time outdoors, being surrounded by nature, and celebrating your birthday in style, then a garden party is perfect.
For some garden party backyard party ideas for adults, you can:
- Set up your backyard to look like a beautiful garden, with flowers and plants everywhere
- Add a gazebo or pergola to give the party an extra special touch
- For food, you can serve light snacks and finger foods
- For drinks, you can set up a champagne bar or a lemonade stand
- Set up tables and chairs for your guests, or provide them with blankets and pillows so they can relax on the grass
- Decorate the tables with centrepieces made of flowers
- Hang fairy lights in the trees to give the party a magical feel.
Garden parties are also a wonderful idea for a older teenager, such as a sweet 16th birthday party.
The Classic Backyard BBQ
A barbecue is a classic backyard party idea. Fire up that grill and have fun making some burgers, hot dogs, or whatever else you’re in the mood for. BBQ parties in the backyard are also a popular choice for backyard graduation parties.
You can also call on a professional chef to do the grilling for you if you want to take things up a notch. That way, you can enjoy the party without worrying about cooking.
You can also set up a beautiful buffet with all your favorite sides. Of course, don’t forget to secure enough tables and chairs for everyone!
When planning this type of backyard party, make sure you have a backup plan in case the weather doesn’t turn in your favor.
Backyard Karaoke Party
Who doesn’t love to sing their heart out? Allow your guests to loosen up and have fun. Set up a karaoke machine in your backyard and sing your favorite songs with them.
You can have a themed karaoke party to make things more interesting. For example, you could have an ’80s-themed party and sing your favorite ’80s songs. Or, you could have a country-themed party and sing country songs all night long.
Backyard Movie night
You can set up a projector and screen in your backyard and have a movie marathon with your friends.
What’s better than watching a movie under the stars? A movie night is the perfect backyard party idea for adults. Choose a film that would be appropriate for all of your guests.
For instance, if you have a lot of kids at the party, you might want to choose a family-friendly movie. But if it’s adults, feel free to choose whatever you want!
Of course, don’t forget the popcorn and drinks. You can set up a snack bar with your favorite movie theater snacks.
Backyard Pool Party
You can invite some friends for a day of swimming, sunbathing, and fun, especially if you have a pool in your backyard. Remember to serve some snacks and drinks at the pool so everyone can stay refreshed.
A pool party is perfect if your birthday falls during the warmer months.
If you’re planning a pool party, don’t forget to provide your guests with plenty of sunscreen and pool toys. You can set up a poolside bar so everyone can enjoy a refreshing drink while soaking up the sun.
Birthday Party Ideas By Milestone
You can also choose to celebrate your birthday with a party themed around the milestone you’re hitting.
Milestone birthdays can also be a time to celebrate your new chapter in life. If you’re turning 30, 40, or 50 (or any other age for that matter) it can be a time to reflect on all the life experiences you’ve had so far and look forward to all the adventures still to come.
Whatever milestone birthday you’re celebrating, a themed party is a great way to mark the occasion.
Bidding farewell to your 20s can be a bittersweet moment. You might feel nostalgic for your younger years or be excited to enter a new decade.
Now that you’re about to enter your 30s, you might feel like you need to grow up a bit. But that doesn’t mean your birthday party has to be boring!
Two of the best 30th birthday backyard party ideas for adults are
- Holding a family get-together with plenty of games and other outdoor activities or
- Having a bunch of friends over for an adults-only party, where you can serve plenty of wine and beer to get the party started.
Turning the big 4-0 can be a time to celebrate how far you’ve come. You may have grown a family at this point and gained plenty of experience worldwide.
This time, you already know what you want to do and who you prefer to celebrate your 40th with, so your birthday party is the perfect moment to celebrate everyone and everything you care about in your life.
Most 40th birthday backyard party ideas for adults involve casino nights or elegant and classic family dinners. However, if you want to make it simpler and even more traditional, you can try renting a photo booth or setting up a sweet treat buffet for your guests.
Turning 50 is a huge accomplishment and is worth celebrating.
There are plenty of backyard birthday 50th party ideas for adults, but if you want something special, you can always have a big Gatsby-style backyard bash to enjoy the night with decor, cuisine, and attire.
Or you can set up tents for guests to stay in overnight, have a pig roast or barbeque, and hire a live band to play some music.
Your 60th birthday is a time to celebrate your life and accomplishments. You’ve probably accomplished a lot by this age, personally and professionally.
By then, you may have retired from your career, but that doesn’t mean you’re ready to slow down.
Turning 60 is a great time to celebrate with a party that’s all about you. For some 60th birthday backyard party ideas for adults, you can invite your closest friends and family to join you for a weekend getaway or have a big party with all your favourite foods and drinks at your house.
Theme Birthday Party Ideas
You can always have a themed party if you want to try something different. This way, you and your guests can dress up according to a concept that reflects your personality and taste.
Here are seven theme backyard ideas for adults that you can use in planning your next birthday bash:
Luau or Tiki Themed Party
A luau or tiki-themed birthday party is perfect for the summer. You can set up a Hawaiian-style buffet with all your favorite tropical fruits and drinks.
Don’t forget the leis! Also, you can hire a hula dancer to perform or put on a limbo contest for your guests.
Croquet Themed Party
Holding a croquet-themed party in your backyard is a sophisticated way to celebrate your birthday. You can set up a croquet course and tournaments with your guests.
Make sure to have plenty of Pimms and lemonade on hand to refresh your guests.
You can also have a picnic lunch or dinner with various finger foods and sandwiches.
Mexican Fiesta Party
Who doesn’t love a good Mexican fiesta? Place a taco bar with all your favorite toppings and have a margarita station for your guests.
Don’t forget to hold plenty of games for your guests, like piñata busting and pinning the tail on the donkey.
If your birthday falls around Halloween, you could consider a Halloween-themed party.
You can have a western-themed party for a birthday party with a bit of an edge. You can set up a cowboy-style buffet with all your favorite comfort foods.
Secure a mechanical bull for your guests to ride and plenty of country music to get everyone in the party mood.
Hold a Decades Dress Up Party (e.g., 1920’s, 1980’s)
You can also choose to hold a decade-themed party, where you can dress up in costumes from a specific era and have food and drinks to match.
For a 1920’s party, you can serve up classic cocktails like martinis and gin fizzes. Don’t forget the finger foods like canapés and hors d’oeuvres.
For an 80’s party, you can have a buffet of all your favorite junk food like pizza, chicken fingers, and mozzarella sticks. And, of course, don’t forget the disco ball and plenty of your favorite ’80s dance music to get everyone moving.
If you’re a big sports fan, then a sports-themed birthday party is for you. You can invite all your friends and family to join you for a touch football or basketball game, or watch the big game at home.
Make sure to have plenty of snacks and drinks for your guests. You can also have a special birthday cake in the shape of your favorite sports team’s logo.
Wine & Cheese Party
A wine and cheese-tasting party are perfect if you want a luxurious vibe for your party. You can invite a sommelier to lead your guests through various wine selections.
Don’t forget to add a variety of cheeses, crackers, and other hors d’oeuvre or appetizers for your guests to bask in and enjoy the wine fully.
Backyard Party Ideas on a Budget
If you want to hold a backyard party on a budget, there are plenty of ways to do it. You can have a potluck-style party where your guests bring their favorite dish.
You can also find ways to save on decorations by making them yourself or using things you already have around the house.
And, of course, you can always hold your party during the daytime to enjoy the natural light, encouraging guests to head home mid-afternoon to relax.
Small Backyard Birthday Party Ideas
Having a small backyard doesn’t mean you can’t throw a great party. You can use your small space to your advantage by having a more intimate gathering of your closest friends and family.
You can also use creative lighting to make your space feel larger than it is. And, of course, you can always get creative with your food and drink choices.
Winter Backyard Party Ideas
It may be cold outside, but this temperature can’t hold you back from having a nice backyard party. You can use space heaters to keep your guests warm and toasty.
You can also have a bonfire and make s’mores for your guests. And, of course, don’t forget the hot chocolate and other warm drinks to keep everyone hydrated.
A fire pit on your patio is a popular choice during Winter when you can all sit around and enjoy a glass of wine (or two).
Summer Backyard Party Ideas
Throwing a backyard Summer birthday party means getting creative with the heat.
You can use large umbrellas or tents to create shady areas for your guests or set up mini pools your guests can dip their feet in to cool off.
Have plenty of bags of ice on hand to keep drinks and guests cool.
Nighttime Outdoor Party Ideas
If you want to hold a backyard party at night, you must have plenty of lighting. Add string lights, lanterns, or tiki torches to light up your space.
You can also use candles to create a more romantic vibe. Just be sure to have plenty of citronella candles to keep the bugs away.
Outdoor Birthday Party Games
You can always play fun outdoor games at your backyard birthday party, no matter what time of year. If you’re having a summer party, you can play classic games like frisbee or cornhole.
If you’re having a winter party, you can set up a game of snowball target practice. And, if you’re throwing an adult party, you can always have a rousing game of horseshoes.
Outdoor Birthday Party Decorations
When decorating for an outdoor birthday party, it’s vital to choose decorations that will hold up in the elements. You can start with a theme and later identify all the other details.
Another backyard outdoor birthday party decoration ideas for adults include:
- Using streamers, balloons, and banners to dress up your space
- Looking for further inspiration on websites like Pinterest and many others
- Using things like lights, candles, and flowers to add a touch of magic to your party
Frequently Asked Questions
Here are some questions that other readers have about holding backyard birthday parties.
How do you throw a casual backyard party?
You can throw a casual backyard party by keeping the guest list small and intimate. You can also dress down the menu and have simple dishes like grilled meats and vegetables, salads, and simple desserts.
How do you throw a budget friendly adult party?
Make a separate budget for food, drinks, and decorations. Provide nonalcoholic drinks only and ask your guests to BYO alcohol. Keep the food simple, such as finger food baked in the oven or sausages on the grill. Choose fresh foods that are in season and plentiful to keep the costs down. Thrift stores are great places to find serving platters, trays, and budget decorations.
Tips for a Successful Backyard Party
- Use disposable cups, plates, and cutlery to save on clean-up afterwards
- Buy extra bin liners and place them in tubs around your backyard so guests can put their rubbish straight in the bin
- Stock up on hand soap and toilet paper before the party
- Consider the best access for your guests to use the bathroom so they are not wandering right through your home
- Browse thrift stores for platters and stands for food and leftover party decorations others have donated to keep costs down
- Have some music playing in your backyard
- Let your neighbors know you’ll be having a celebration (or invite them over to help you celebrate)
- If having an evening party, consider extra insect repellant and how to keep your guests warm when the sun goes down
- Consider how to keep food warm or cold, including drinks. You don’t want people in your home continually opening and closing the fridge
Enjoy Your Backyard Birthday Party
Birthday parties don’t have to be expensive, and you are keeping costs down by planning a party in your backyard.
No matter what kind of birthday party you’re planning, these backyard birthday party ideas for adults at home will help you do it on a budget and without fuss!