Marineland Florida: Where the Oceanarium Began and What You Can Visit Today

What Is Marineland, and Is It Worth Visiting Today?

A1A narrows on the way south, and the ocean shows up on your left in flashes between dunes. Then you spot a low cluster of buildings tucked between the road and the water. It looks small. It has a lot of history.

That is Marineland, the old oceanarium south of St. Augustine. Many locals have a childhood memory tied to it, and newer residents often drive past without knowing what it is.

How It All Started

According to the Florida Department of State's historical marker, W. Douglas Burden, C. V. Whitney, and Count Ilia Tolstoy opened Marine Studios in 1938. It was built for filmmakers to shoot underwater footage and for visitors to see marine life up close.

The marker says about 20,000 people attended the opening and calls it the world's first oceanarium. The Museum of Florida History also notes that it opened in June 1938 as the world's first oceanarium and underwater motion picture studio.

The site sits on a narrow strip of land between the Atlantic Ocean and the Intracoastal Waterway. That setting is still part of its character.

When you stand there, it is worth remembering that this was a bold idea for its time. People had not seen marine life this way before.

One thing that surprises first-time visitors is how much it feels like a working coastal stop instead of an amusement park. That is part of why locals who grew up nearby tend to be fond of it.

A Place That Shaped Science and Show Business

The marker says Marineland became a leading marine research institution in the 1940s. In the 1950s, with trainers from a famous circus, it became the birthplace of dolphin training.

Its dolphin shows made it a popular Florida tourist destination. The marker also says scientists studying dolphin behavior there helped lead to the discovery of echolocation, or biosonar.

During World War II, the Museum of Florida History says the attraction closed to the public. The Coast Guard used the facility to train combat dogs, and research on a shark repellent led to a product in survival kits for downed pilots.

After extensive work, it resumed full operation by May 1946.

The property was listed on the National Register of Historic Places in 1986.

For a longer look at the history, the Florida Department of State's historical marker and the Museum of Florida History pages are both good starting points and are written by people who care about getting the details right.

From Closure to Reinvention

The state marker says Marineland closed in 2004 for a full renovation, and many buildings were demolished. In 2006 it was converted into a dolphin conservation center.

In 2011, the marker says, Georgia Aquarium purchased and rehabilitated the property. That keeps a very old Florida roadside landmark in use in a new way.

The result is a smaller, quieter place than the Marineland of old. Many visitors like that. It feels more like a coastal stop than a theme park.

If you remember the old days or have heard stories from family, go with open expectations. This is a different era of the same place.

What Visitors Can Do

The official Marineland site describes the organization as a zoo and aquarium involved in marine education, research, and animal rescue. It lists general admission, annual passes, and a range of experiences and programs.

St. Johns County's visitor information says general admission includes an aquarium, outdoor habitats with tortoises and sea turtles, and a park where you can see dolphins above and below the water.

Marineland also offers guided encounters and behind-the-scenes programs, which vary and often have age or height requirements. The official site is the place to read the current details.

Do not rely on third-party listings for prices or hours. They change, and the official site will have the latest.

If you are visiting with grandchildren, check age rules for each program before you book.

If you are traveling with someone who loves animals, plan your day around the experiences you most want, and check the booking and age rules ahead of time. Popular programs can fill up.

Planning Your Visit

Marineland is on A1A south of St. Augustine, at 9600 Oceanshore Boulevard according to the state's marker listing. It is a pleasant drive along the coast, and it pairs well with a beach stop or a St. Augustine day.

Check the official website for operating days, hours, and any special programs. Some attractions in this part of Florida are closed on certain weekdays, so call or look it up before you drive.

Weekday mornings tend to be calmer. If you are traveling in summer, plan for heat and bring water, a hat, and sunscreen.

Residents of Nocatee, World Golf Village, Palencia, and Ponte Vedra Beach can fit this into a relaxed half day.

Pair it with Anastasia State Park or a slow lunch in St. Augustine, and you have a day that feels like a real insider outing.

On the drive home, give yourself time to stop at a beach access or a coffee shop. This stretch of A1A is meant to be enjoyed slowly.

Why It Belongs on a Local Short List

Plenty of Florida attractions are new. Marineland is a rare one that carries real weight in the history of how people learned about the ocean.

It is also a reminder of how much happened on this coast before the subdivisions arrived. Film crews, scientists, trainers, and families all passed through.

For future retirees, it is the kind of place you can bring visiting kids and grandkids to and still enjoy yourself.

For existing homeowners, it is a good excuse to explore the southern edge of St. Johns County and see what else is nearby.

If you are still deciding where to live, a day like this helps you test whether you like the quieter southern edge of St. Johns County and the beaches beyond it.

Frequently Asked Questions

Is Marineland really the first oceanarium?

The Florida Department of State's historical marker and the Museum of Florida History both describe it as the world's first oceanarium, opened in 1938.

Can you swim with dolphins there?

The official site lists several dolphin experiences. Programs, age limits, and prices change, so check the official Marineland website.

Is it the same as the old Marineland?

It has been renovated and reimagined since 2004 and operates as a smaller dolphin and marine education facility today.

What are the hours and prices?

Those change, so check the official Marineland website rather than relying on a blog or listing.

Search Northeast Florida Homes

Browse active listings across Northeast Florida, from master-planned communities in Nocatee, RiverTown, Tributary, and St. Johns County to coastal homes in Ponte Vedra Beach, Jacksonville Beach, Neptune Beach, Atlantic Beach, and Amelia Island.

What To Do Right Now

Marineland is a small place with an outsized story. A quiet visit is a good way to see how Florida's coast has changed, and how some parts of it have not.

Call or text Joey Larsen at 904-863-6679, or visit RetireMeToFlorida.com to get started.