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John Pennekamp Coral Reef

John Pennekamp Coral Reef State Park is located in Key Largo, Florida and is the first underwater park in the United States. The park is home to a variety of coral reefs, seagrass beds, and mangrove swamps. Visitors can explore the park by snorkeling, scuba diving, glass-bottom boat tours, and kayaking. The park also offers educational programs, guided tours, and a visitor center with interactive exhibits. John Pennekamp Coral Reef State Park is a great place to explore the underwater world and learn about the importance of protecting our coral reefs.

Amenities

- Recreational Facilities

• Ocean
• Swimming
• Fishing
• Ramp
• Boat Rental
• Boat Marina
• Body Of Water (Largo Sound)
• Playground
• Kayaking/Canoeing
• Watersports

- Policies

• Pets Welcome
• Day Max Stay (14)
• Tent Camping Allowed

- Other Amenities & Services

• Restroom and Showers
• Laundry

- Facility

• Type (State Park)
• Partial Handicap Access

- On-Site Rentals

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- Sites

• Spaces Available (42)
• Max Length (53)
• Gravel Sites (42)
• 30 Amp
• 50 Amp
• Water (42)
• Electric (42)
• Max Amps (50)
• Back-ins (22 x 53)

- Recreation Nearby (within 10 miles)

• Fishing
• Boating
• Kayaking/Canoeing
• Marina
• Watersports

User Reviews

Ginny Benbow

November 04, 2025

Kayaking at John Pennekamp State Park was amazing! The mangrove trails were peaceful and beautiful, with clear water and tons of wildlife all around. It felt like an adventure and a relaxing escape at the same time. The park is well-maintained, and the staff were friendly and helpful.

David Kerr (Dave)

October 22, 2025

A shorter version suitable for a Google Review could read like this: --- ⭐️⭐️⭐️⭐️⭐️ John Pennekamp Coral Reef State Park is absolutely breathtaking! The staff were friendly, professional, and deeply passionate about preserving this beautiful environment. We took the snorkeling tour and were amazed by the colorful coral and sea life. The park is clean, well-organized, and offers so much to explore—from glass-bottom boat rides to peaceful mangrove kayak trails. A true Florida Keys treasure and a must-visit for anyone who loves nature and the ocean!

emperior agencia creativa

October 21, 2025

What makes this place special? The "Diving Capital of the World" Key Largo is the first and largest of the Florida Keys, renowned worldwide for its incredible underwater ecosystem. This location is a paradise for marine enthusiasts, home to the John Pennekamp Coral Reef State Park—the first underwater park in the U.S.—and key dive sites like the Molasses Reef and the impressive USS Spiegel Grove shipwreck. Beyond the water, its unique location offers access to the tropical hardwood forests of Dagny Johnson Key Largo Hammocks State Park. It’s the perfect blend of seaside relaxation and serious ocean adventure. Tips for Fellow Local Guides: For Divers/Snorkelers: Mention that the Christ of the Abyss statue is a must-see. The shallow reefs are excellent for beginners and snorkelers, while certified divers can explore the deeper wrecks. Dining: Key Largo is famous for its sunset views. Advise visitors to find a bay-side restaurant (Gulf side) around sunset for the best dining experience. Fresh seafood is a given, especially the local catch-of-the-day. Accessibility: As the closest Key to the mainland, it's easily accessible from Miami (approx. 1-2 hour drive). The Overseas Highway (US-1) is the main route. Note that public beaches are limited, so water activities usually start from marinas or parks.

Joshua Gathings

October 19, 2025

John Pennekamp State Park is an absolute gem in the Florida Keys! This place is so cool, with stunning natural beauty that's perfect for sightseeing. We loved exploring the trails that wind through the lush mangroves—it's like stepping into a tropical adventure. There's a convenient boat ramp for easy access to the water, plus clean showers and bathrooms that make it super family-friendly. A food truck onsite kept us fueled with tasty bites, and the beach area is ideal for relaxing or dipping your toes in. Kayaking here was a highlight, gliding through the clear waters spotting marine life, and the walking paths are great for a leisurely stroll. It's the perfect spot to spend an entire day immersed in nature—highly recommend! 5 stars!

Leonie T

October 15, 2025

The Park was such a great experience and the perfect start to our Florida Keys road trip. We rented a double kayak and, even without any experience or navigation skills, we were able to follow the recommended route easily on our own. Everyone was incredibly friendly and helpful, so we felt comfortable and safe the entire time. It’s a wonderful place to explore independently and to enjoy the beautiful nature. Just make sure to bring sunscreen and mosquito spray – there can be quite a few mosquitoes in the mangroves, but luckily the park’s own shop has you covered if you forget anything!

Map for John Pennekamp Coral Reef

Contact information