A Short History of Marco Island
From the Calusa people to the modern resort era — how the largest of Florida's Ten Thousand Islands became what it is today.
The Calusa era
For more than a thousand years before Europeans arrived, Marco was home to the Calusa, a powerful coastal civilization that built shell mounds, canals and elaborate carved artifacts. Many of those mounds are still visible today, including at Otter Mound Preserve. The famous "Key Marco Cat," a wooden feline figure recovered in 1896, is one of the most celebrated pre-Columbian artifacts ever found in North America.
Spanish contact & the long quiet
Spanish explorers arrived in the 1500s and the Calusa eventually disappeared, victims of disease and conflict. For centuries, Marco was a quiet outpost of fishermen and clammers. Captain Bill Collier built one of the island's first hotels in the late 1800s, the forerunner of today's Olde Marco Inn.
The Deltona era
In the 1960s, the Deltona Corporation began the modern development of Marco Island, carving canal-front lots and reshaping much of the island into a planned resort community. The island has continued to grow into the family-friendly beach destination it is today, while still preserving pockets of Old Florida charm in places like Goodland and the Otter Mound Preserve.
Where to dig deeper
The free Marco Island Historical Museum is the best place to start — it features a recreated Calusa village and detailed exhibits on every era of the island's history.