50 Things to Do With Your Kids in the Florida Keys | Ages 0–10

November 1, 2026

There's something special about growing up in the Florida Keys. Childhood here looks a little different—afternoons spent on the water, sandy toes, spotting marine life, and sunsets that never seem to get old. As a fourth-generation Keys local and now a mom myself, I've come to appreciate just how unique this little stretch of islands is for raising a family. Whether you're a local parent looking for something new to do, visiting with little ones, or considering making the Keys home, I've put together 50 family-friendly activities from Key Largo to Key West. From simple outdoor adventures to educational experiences and local favorites, there's something for every age and every kind of Keys kid.

Upper Keys

Key Largo • Tavernier • Islamorada | MM 106–73

#

Activity

Best ages

1

Visit the John Pennekamp Coral Reef State Park aquariums

0–10

2

Take a glass-bottom boat tour at John Pennekamp

3–10

3

Snorkel at Cannon Beach

5–10

4

Explore the trails at Dagny Johnson Key Largo Hammock Botanical State Park

2–10

5

Play at Key Largo Community Park

1–10

6

Watch the sunset at Sundowners

All ages

7

Visit Florida Keys Wild Bird Sanctuary

All ages

8

Enjoy a beach picnic at Harry Harris Park

All ages

9

Play at the Founders Park playground

1–10

10

Swim at Founders Park's beach

All ages

11

Visit Founders Park's pool

1–10

12

Explore Rain Barrel Village and Betsy the Lobster

All ages

13

Watch dolphins at Theater of the Sea

All ages

14

Watch the tarpon at Robbie's Marina

2–10

15

Walk the boardwalk at Anne's Beach

All ages

16

Explore the History of Diving Museum

5–10

17

Visit the Florida Keys History & Discovery Center

4–10

18

Take a family kayak trip through protected mangroves

5–10

19

Have a sunset beach dinner at Morada Bay

All ages

20

Take an early-evening boat ride on Florida Bay

All ages

Middle Keys

Long Key • Grassy Key • Marathon • Key Colony Beach | MM 73–47

#

Activity

Best ages

21

Visit Dolphin Research Center

All ages

22

Play at Dolphin Research Center's sprayground

1–10

23

Explore Florida Keys Aquarium Encounters

2–10

24

Take a guided tour of The Turtle Hospital

3–10

25

Explore the trails and museum at Crane Point Hammock

2–10

26

Build sandcastles at Sombrero Beach

All ages

27

Play at the Sombrero Beach playground

1–10

28

Explore Curry Hammock State Park

2–10

29

Take a family kayak trip near Curry Hammock

5–10

30

Go fishing from a permitted shoreline or dock

4–10

31

Play mini golf at Porky's Bayside Mini Golf

3–10

32

Watch the sunset overlooking the Seven Mile Bridge

All ages

33

Visit a Monroe County library for children's storytime

0–5

34

Go on a supervised shallow-water marine-life scavenger hunt

3–10

35

Enjoy an early waterfront dinner and watch the boats

All ages

Lower Keys & Key West

Bahia Honda • Big Pine Key • Ramrod Key • Key West | MM 47–0

#

Activity

Best ages

36

Spend a beach day at Bahia Honda State Park

All ages

37

Visit the National Key Deer Refuge Nature Center

2–10

38

Look for Key deer from a safe distance on Big Pine Key

All ages

39

Play mini golf at Boondocks

3–10

40

Explore Fort Zachary Taylor Historic State Park

3–10

41

Visit the Key West Butterfly & Nature Conservatory

All ages

42

Explore the Key West Aquarium

2–10

43

Visit the Florida Keys Eco-Discovery Center

3–10

44

Explore the Key West Shipwreck Treasure Museum

5–10

45

Visit the Ernest Hemingway Home and see the six-toed cats

4–10

46

Walk around the Key West Historic Seaport

All ages

47

Watch the sunset performers at Mallory Square

3–10

48

Explore the Key West Tropical Forest & Botanical Garden

2–10

49

Take a Key West trolley sightseeing tour

All ages

50

Take a family day trip to Dry Tortugas National Park

5–10

Growing up in the Florida Keys is about more than beautiful beaches and endless sunshine. It's a childhood filled with outdoor adventures, salty air, and a connection to nature that's hard to find anywhere else. From exploring the waters of Key Largo to discovering the charm of Key West, there's always something new for little ones to experience. As a fourth-generation Keys local and now a mom, sharing this island lifestyle with the next generation is something especially close to my heart. Whether you're raising your family here, visiting for the first time, or dreaming of calling the Keys home, I hope this guide inspires you to get outside, explore our islands, and make a few unforgettable memories along the way.

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