Looking for the perfect mix of fun, sun, and family bonding? A Key West family vacation checks every box!
As a Florida native and mom of two, I’m always on the lookout for fun, low-stress travel ideas. That’s why I love recommending a Key West family vacation. This sunny slice of paradise offers unforgettable adventures for kids and adults alike.
Top 10 Family-Friendly Things To Do on a Key West Family Vacation
From beaches to butterflies, there’s something here for every kind of family. In this post, you’ll find our top 10 favorite family-friendly things to do in Key West—because making memories together is what it’s all about.
Explore the Key West Butterfly and Nature Conservatory
If you’re planning a South Florida family vacation, don’t skip this peaceful little gem—it’s one of our favorite stops.
The conservatory is air-conditioned, which makes it a lifesaver on those hot, humid island afternoons. It’s calm, quiet, and filled with hundreds of fluttering butterflies that float all around you.
We stopped by after lunch, and it was exactly the reset our family needed. The kids slowed down, soaked in the beauty, and even tried to count every butterfly (spoiler: they couldn’t).
Although the space is small, it feels magical—like stepping into a real-life fairy tale. You’ll see not just butterflies, but colorful birds, turtles, and tropical plants that make the whole walk feel like an adventure.
If your kids love gentle animals or need a break from the excitement, the Key West Butterfly & Nature Conservatory is the perfect stop. Plus, it’s indoors, which gives everyone a break from the sun.
Don’t forget to swing by the gift shop on your way out—it’s full of butterfly-themed souvenirs and fun educational finds.
For a quiet moment during your family trip to Key West, this spot delivers just the right balance of wonder and calm.
Set Sail on a Family-Friendly Sunset Cruise
No Key West trip is complete without a sunset cruise—and trust me, it’s pure magic for the whole family.
Several local tour operators offer family-friendly options with snacks, music, and even a chance to spot dolphins. We chose Fury Water Adventures, and it ended up being one of the highlights of our trip.
The atmosphere was relaxed, the views were stunning, and the kids were happily sipping juice while watching the sun dip below the water.
Although the boat moved slowly, the excitement on board made it feel like an adventure. The open deck gave the kids room to wander safely, and the breeze kept everyone comfortable.
If you go, bring sunscreen, a light sweater for the ride back, and your camera—you’ll want to remember this.
It’s a peaceful, picture-perfect way to wind down the day and take in the beauty of the island together.
Ride the Conch Tour Train
If your Key West family vacation includes toddlers, grandparents, or anyone who tires easily, this classic tour is a lifesaver. The Conch Tour Train takes you through Old Town Key West with fun narration and plenty of charm.
It’s educational without feeling boring. The guides share interesting local history, but the stories are light and kid-friendly. My kids loved pointing out the chickens and old houses as we rolled by.
We especially appreciated the hop-on, hop-off flexibility. It made it easy to explore, grab snacks, and jump back on when everyone was ready.
If you’re visiting during warmer months, this is a great way to see the island without overheating or wearing out little legs. It’s relaxing, easy, and a great introduction to everything Key West has to offer.
Visit the Key West Aquarium
The Key West Aquarium is one of the best low-key stops on a Key West family vacation. It’s small, easy to navigate, and perfect for younger kids who get overwhelmed in bigger aquariums.
The touch tanks are always a favorite. My kids loved getting hands-on with starfish and horseshoe crabs while asking a million questions. The staff was patient, friendly, and great at explaining things in a way little ones understood.
Although it doesn’t take long to explore, it’s located right by Mallory Square, so it’s easy to pair with other adventures. We spent the morning at the aquarium, grabbed ice cream nearby, and caught street performers later that evening.
If you’re looking for something educational, affordable, and air-conditioned, this spot checks all the boxes.
Picnic and Play at Fort Zachary Taylor Historic State Park
Fort Zachary Taylor is a hidden gem that brings history and beach fun together on your Key West family vacation. It’s one of our favorite spots to spend a full afternoon without rushing around.
You can tour the historic fort, enjoy shaded picnic areas, and then cool off at the beach—all in one place. My kids loved exploring the old brick tunnels, and afterward, they burned off energy running through the grassy areas.
The beach here has some of the clearest water in Key West. Although it’s a bit rocky, it’s a great place for beginner snorkeling. We brought goggles and saw fish right near the shore.
Pack a lunch, bring plenty of water, and don’t forget your snorkel gear. It’s the perfect mix of learning and laid-back fun.
Rent Bikes or a Golf Cart to Explore
One of the easiest ways to explore during your Key West family vacation is by bike or golf cart. The island is small and mostly flat, which makes it perfect for cruising around without worrying about parking.
We rented bikes for the whole family, and the kids felt like little adventurers pedaling through the palm-lined streets. If you have tweens or teens, this is a great way to give them a little independence while staying together.
There are plenty of local shops that offer bike and golf cart rentals, including kid-sized gear, helmets, and trailers. Golf carts are a fun option if you want to take it slow or need a break from walking.
Just remember to follow local safety rules and check up on Florida golf cart laws before hitting the road.
If your family enjoys biking, don’t miss our favorite Florida bike trails for even more sunshine-filled adventures across the state.
Grab a Sweet Treat at Kermit’s Key Lime Shoppe
No Key West family vacation is complete without a stop at Kermit’s Key Lime Shoppe. This colorful little spot is as fun as it is delicious.
The shop is filled with key lime everything—cookies, candies, pies, sauces, and even soaps.
The kids went straight for the chocolate-dipped pie on a stick, while I happily sipped a frozen key lime drink.
It’s a fun break during a busy day of walking, and the photo ops are just as sweet as the treats.
With bright green walls and tropical vibes, it’s definitely Instagram-worthy.
Whether you’re grabbing dessert after dinner or just taking a break, Kermit’s hits the spot for the whole family.
Visit the Key West Wildlife Center
For a calm, educational break during your Key West family vacation, the Key West Wildlife Center is a lovely little stop. Even better? It’s completely free.
This nonprofit center rescues and rehabilitates injured birds, and visitors can walk the trails while learning about local wildlife. My daughter was fascinated by the pelicans and hawks, and we spent time reading the signs together.
It’s a great add-on if your kids love animals or need a quiet moment away from the crowds. The shaded paths and pond make it feel peaceful, even on a hot day.
It’s small, simple, and surprisingly memorable—especially for nature-loving kiddos who want to explore beyond the beach.
Browse Local Art at the Key West Art Center
If your family enjoys art and culture, a visit to the Key West Art Center is a peaceful way to slow down.
This gallery showcases beautiful work from local Florida artists, including paintings, photography, pottery, and more. It’s right near Mallory Square, so it’s an easy add-on to your walking route.
We spent time browsing the bright, beachy pieces and picking out a small print to bring home as a souvenir. Even the kids were drawn to the colorful island scenes and marine life paintings.
Although it’s not a hands-on activity, it’s a lovely way to support local creators and spark a little art appreciation. For a quieter moment during your Key West family vacation, this gallery offers just the right touch of inspiration.
Stop by the Shipwreck Treasure Museum
If your kids love pirates, treasure hunts, or anything hands-on, the Shipwreck Treasure Museum is a must during your Key West family vacation.
The museum brings Key West’s maritime history to life with interactive exhibits, salvaged artifacts, and costumed storytellers who keep kids engaged. Ours loved pretending to be shipwreck hunters and exploring the old relics.
The real highlight is climbing the lookout tower. It’s a bit of a trek, but the view from the top is absolutely worth it. You can see all the way to the ocean—and it’s a great photo spot, too.
It’s close to the aquarium and Mallory Square, so it fits perfectly into a half-day adventure. Bonus: the gift shop has fun, pirate-themed souvenirs to take home.
Bonus: Watch the Sunset at Mallory Square
No Key West family vacation is complete without a sunset celebration at Mallory Square. It’s lively, colorful, and completely unforgettable.
Every evening, families, locals, and performers gather to watch the sun dip into the ocean. There’s live music, magicians, jugglers, and all kinds of quirky entertainment that keeps kids smiling and dancing.
We brought snacks and sat along the edge while the sky turned pink and orange. The kids laughed at the fire eaters, and we clapped along with the crowd.
Although it’s a popular spot, the energy feels friendly and festive—not overwhelming. It quickly became one of our favorite traditions during the trip.
If you only do one thing in the evening, make it this. The view alone is worth it, but the memories are even better.
Extra Tips for Planning Your Key West Family Vacation
When choosing where to stay, look for family suites near Old Town. Walkable areas with pools make downtime easy and fun.
The best time to visit is during winter or early spring when the weather is warm but not too humid. Summer is less crowded, but expect higher temps and afternoon storms.
You won’t need a car if you’re staying in a central location. However, if you’re planning to explore more of the Keys, consider renting one. Parking can be tricky, so check with your hotel ahead of time.
Pack light, breathable clothing, swimsuits, sunscreen, and water shoes. Don’t forget hats and a portable fan for those sunny afternoons.
Planning ahead helps turn your Key West family vacation into a smooth, sunshine-filled escape.
Yes! Key West is full of family-friendly activities, beautiful beaches, and laid-back vibes. There’s plenty to keep kids of all ages entertained.
Toddlers will love the butterfly conservatory, aquarium, playgrounds, and calm beaches. Many attractions are stroller-friendly and perfect for little legs.
Absolutely. If you’re staying near Old Town, most places are walkable or accessible by bike, trolley, or golf cart.
Yes, Key West is generally very safe for families. As always, keep an eye on busy streets and beach safety, but overall it’s a great spot for traveling with kids.
Make Memories That Matter
A Key West family vacation is more than just a trip—it’s a chance to unplug, connect, and make lasting memories together.
Between the sunsets, sandy toes, and spontaneous laughs, it’s the kind of place that reminds you to slow down and soak it all in. Whether you’re exploring nature, tasting key lime pie, or just watching the waves roll in, every moment counts.
We’ve loved every family visit to Key West, and I hope your crew finds the same magic we did.
Have a favorite memory or a go-to spot we missed? I’d love to hear about it! Drop your favorite Key West family moments in the comments below and let’s swap stories, mom to mom.
