The best family beaches in Key Largo are Cannon Beach and Far Beach inside John Pennekamp Coral Reef State Park, and Harry Harris Park farther down the Keys, and Cannon Beach is the one to start with. Visit Florida describes its water as shallow without big waves, there are restrooms, showers and snorkel rentals on site, and kids can snorkel out to shipwreck remains near the shore. Far Beach is the quieter, shadier one in the same park, and Harry Harris has a protected swimming area and a big playground. None of them has a lifeguard we could confirm, so an adult stays in the water.
Comparison of Family Beaches in Key Largo
| Beach Name | Key Amenity | Booking Options |
|---|---|---|
| Cannon Beach | Snorkel Rentals | View Details → |
| Far Beach | Nature Trails | View Details → |
| Harry Harris Park | Playground | View Details → |
| Rowell’s Waterfront | Open Green Space | Booking.com Expedia VRBO |
Cannon Beach
Cannon Beach, inside Pennekamp, has history right offshore, with shipwreck remains within reach of a snorkel.
- The Beach: Shallow water without big waves, which Visit Florida calls ideal for small children, and there are no lifeguards, so swim at your own risk.
- Key Amenities: Restrooms, showers and snorkel rentals on site.
- Tip: An inexpensive underwater camera lets kids photograph the wreck pieces near shore.
Good to know: Parking fills by 9:30 AM on weekends.
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Far Beach
Far Beach is the quieter of the two park beaches, with more shade and fewer people.
- The Beach: Clear water and a natural setting, with shade from the trees.
- Key Amenities: Tree shade, restrooms and nature trails.
- Tip: A pop-up tent gives you shade right by the water line.
Good to know: It is a short walk from the main entrance, so pack light.
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Harry Harris Park Beach
Harry Harris Park combines a protected swimming area with a very large playground.
- The Beach: Monroe County describes a protected beach and swimming area, covered in the FAQ below.
- Key Amenities: Restrooms, showers and large picnic pavilions.
- Tip: Set up near the playground fence and you can watch both the water and the swings.
Good to know: Non-residents pay a daily fee at the gate.
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FAQs About Family Beaches in Key Largo
Are these beaches safe for toddlers?
Cannon Beach and Harry Harris Park are the two to choose. Cannon Beach has shallow water without big waves (Visit Florida), and Harry Harris has a protected beach and swimming area (Monroe County). Neither has lifeguards we could confirm, so an adult stays in the water.
Do I need to bring my own gear?
Some parks rent gear, but a few sand toys and a light chair of your own save you from hunting for a shop.
What is the best time to visit?
Right when the parks open in the morning. You get the best parking and beat the midday heat.
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