Everglades Fun Facts

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When you picture Everglades National Park in southern Florida, you might imagine a swampy wilderness straight out of Star Wars, where Luke Skywalker trains with Yoda on the Dagobah system. But the Florida Everglades is nothing like that dark, muddy swamp. Everything here is clean, flowing, and alive. It truly is a 50-mile-wide river of grass. Join us as we dive into five fun facts that make this unique ecosystem one of the most surprising and fascinating national parks in the United States.

Podcast Episode Overview

Welcome to the fun facts episode all about the Everglades! 

You may not get the scale or grandeur that you get at a lot of the national parks at the Everglades, but it has some incredible views and wildlife. Join us in this episode of Exploring the National Parks as we share some amazing facts about this beautiful park that you can share with your friends and family on your next trip. 

In this episode, we cover:

• The surprising reason the Everglades became a national park
• How it’s actually a giant, slow-moving river
• The highest point in the Everglades
• The funniest frequently asked question about this park
• Interesting facts about crocodiles 
• The human history in the Everglades

This is such a cool place in so many ways, from geology to ecosystems, habitats, creatures, and the area’s history. We hope you enjoyed this conversation!

1. Fashion saved the Everglades

It might sound strange, but Everglades National Park became a protected area because of fashion. In the late 1800s and early 1900s, bird feathers were all the rage. Women across North America and Europe wore extravagant hats adorned with colorful plumes, and the wetlands of South Florida were a gold mine for hunters known as gladesmen.

Over 360 species of birds live in the Everglades, from egrets and herons to roseate spoonbills, wood storks, and ibises. These gladesmen supplied feathers for milliners in major cities, but their success came at a devastating cost. Populations of native species plummeted, and conservationists realized the natural habitat was collapsing. In 1900, the state of Florida banned the hunting of plume birds, though illegal hunting continued for decades.

One man, a game warden named Guy Bradley, became famous for his efforts to stop poachers. Tragically, he was killed in the line of duty, but his bravery inspired a larger conservation movement. By 1934, Everglades National Park was established with help from early advocates like Ernest F. Coe and Marjory Stoneman Douglas, whose book The Everglades: River of Grass helped raise awareness of this fragile ecosystem. President Harry Truman officially dedicated the park in 1947, making it the first national park created to protect a biological ecosystem.

Today, the park spans over 1.5 million square miles of wetlands and is recognized as an International Biosphere Reserve, a UNESCO World Heritage Site, and a Wetland of International Importance. So, in a strange twist of history, the same fashion craze that endangered the birds also led to their protection by the federal government.

2. The Everglades is a giant, slow-moving river

Many people think of America’s Everglades as a swamp, but it is actually a river, a very wide, shallow, slow-moving river. At some points, it stretches 50 to 60 miles across and flows more than 100 miles from north to south. The flow begins near Lake Okeechobee, a massive freshwater lake in the Florida peninsula, and drifts slowly toward Florida Bay and the Gulf of Mexico.

When we say slow, we mean really slow. In some areas, the water moves just 100 feet per day. That means it can take a full year or more for water to travel from Lake Okeechobee to the coast. But this slow water flow is vital. As it travels through freshwater sloughs and sawgrass marshes, the clean water is filtered naturally, acting like a giant Brita filter. By the time the water reaches the aquifer beneath southern Florida, it is incredibly pure, clean enough that much of the water supply for urban areas like Miami comes directly from beneath the park.

To see this unique ecosystem in action, stop by the Pahayokee Overlook along the Main Park Road. From this raised boardwalk, you can gaze out across miles of shallow waters, sawgrass prairie, and freshwater marshes, all teeming with life. The Everglades truly is the largest remaining subtropical wilderness in the Western Hemisphere.

3. The highest point in the Everglades is just 20 feet above sea level

The Florida Everglades is famous for being flat. In fact, the highest natural point in the park is called Hamilton Mound, and it rises only 20 feet above sea level. That slight elevation makes all the difference in the world here. Just a few inches can separate one ecosystem from another.

These small mounds of land are called tropical hardwood hammocks. They are elevated islands within the wetlands, often covered in dense vegetation like royal palms, gumbo limbo, and mahogany trees. Some hammocks are so thick that even wildlife struggles to get through them. One of the most famous, Mahogany Hammock, has the largest mahogany tree in the United States, and you can explore it along an easy boardwalk trail.

It is amazing how a few inches of elevation can transform the landscape. One area might host cypress trees in cypress swamps, another a fresh water prairie, and another mangrove forests or pine rocklands. The Everglades packs the diversity of a mountain range into just a few vertical feet.

4. The alligators are real

One of the funniest questions on the National Park Service website is: “Why isn’t that alligator moving? Is it dead or fake?” The answer, of course, is that it is real, it is just not in a hurry.

American alligators can sit motionless for hours, even days, while they regulate their body temperature. They do not eat very often, sometimes only once a month, so most of the time they are just soaking up the sun. In winter, during the dry season, the alligators are trying to stay warm themselves. They stretch out along the trails or beside the water, mouths open, basking in the sunlight.

If you want to see them up close (but safely), head to Shark Valley. You can take a tram or rent a bike for the 15-mile loop trail, where you will spot dozens of animal species lounging near the path. Sometimes you will even see an American crocodile, too. The Everglades is the only place in the world where alligators and crocodiles coexist. You might also spot West Indian manatees, tropical wading birds, and even the elusive Florida panther, one of the park’s most endangered species.

Alligators can grow up to 15 feet long and live for 30 to 50 years. Crocodiles can reach similar lengths but may live 70 years or more. You may also see smaller invasive species like the Burmese python, which has caused serious challenges for native species and threatened species in the park. These prehistoric creatures remind visitors that the largest subtropical wilderness in the country is still wild and unpredictable.

5. Human history runs deep in the Everglades

Long before Europeans arrived, Native Americans had been living in the Everglades for thousands of years. The region was home to tribes whose cultures and languages were connected across the Southeast, from Florida to Alabama and Georgia. Because Florida sits at the crossroads of the Caribbean, the Gulf of Mexico, and North America, the area became a major hub for trade. Archaeologists have found copper from Minnesota and shark teeth from the Caribbean in Florida burial sites, proof of an extensive trade network.

When Spanish explorers arrived in the 1500s, they built missions and tried to control the region, but many Native people fled into the Everglades, where the swamps offered protection. Later came the British, then the Americans, and through every wave of invasion, the tribes retreated deeper into the wetlands. The people we now know as the Miccosukee Tribe and Seminole Tribe descended from those who survived in the coastal lowlands and natural areas of southern Florida.

The Seminoles were skilled at building homes on stilts and even creating new land from discarded shells. Over generations, they built up islands known as shell mounds along the coast, living proof of their resilience and ingenuity. Many escaped African American slaves also found refuge among the Seminoles, and together they built strong, independent communities.

Today, the Seminole Tribe of Florida thrives as a sovereign nation. They own the global Hard Rock Cafe brand, purchased in 2007, and continue to preserve their culture and traditions while embracing new opportunities. Their story, rooted in the Everglades, is one of endurance, innovation, and survival.

The Everglades is a living, breathing national treasure

From its bird-filled skies to its prehistoric reptiles, Everglades National Park is like no other in the national park system. It is a place where fashion sparked conservation, where rivers move more slowly than a person can walk, and where the difference between land and water can be measured in inches. Every inch of this vast landscape tells a story of adaptation and resilience, of nature, wildlife, and people learning to live in harmony.

Covering 1.5 million acres, the third largest national park in the contiguous United States, the Everglades protects the largest mangrove ecosystem in the Western Hemisphere. It is home to endangered animals, freshwater sloughs, mangrove swamps, and a natural habitat for hundreds of animal species. The park works closely with nearby areas like Big Cypress National Preserve, Biscayne National Park, and Dry Tortugas National Park to safeguard South Florida’s water quality, flood control, and water levels against climate change, saltwater intrusion, and agricultural use.

Whether you take boat tours from the Gulf Coast Visitor Center in Everglades City or drive the scenic Tamiami Trail, you will experience a landscape unlike any other. From mangrove forests to cypress swamps, from freshwater to saltwater, the Everglades remains one of the most significant breeding grounds for birds in the world. It is a national treasure, a wonder of the National Park Service, and a reminder of how connected all living things are in this beautiful, wild corner of the United States.

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Links mentioned in this podcast episode:

• Guy Bradley
• Everglades National Park
• River of Grass
• Mahogany Hammock
• Frequently Asked Questions about the Everglades
• Shark Valley Tram Tour
• Fort Jefferson (Dry Tortugas National Park)

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