Chokoloskee Island: Life on a Calusa Shell Mound

What is Chokoloskee Island?

Chokoloskee Island sits at the southern edge of the Ten Thousand Islands, just outside Everglades City and a world away from Marco Island’s condos and golf courses — even though it’s barely a boat ride apart. It’s a small, roughly 150-acre island with a real fishing village on top of it, and unlike most of the low mangrove islands around it, Chokoloskee actually rises — in places as much as 20 feet above the surrounding bay. That elevation isn’t geology. It’s people: centuries of Calusa families piling up shell, one meal at a time, until they’d built an island tall enough to live on above the flood line.

It’s worth being clear about scope here, because Chokoloskee gets confused with one of its own landmarks. The Smallwood Store is a single 1906 building on Chokoloskee’s shoreline — famous in its own right, and worth its own visit. Chokoloskee Island is the whole community around it: the shell mound itself, the pioneer families who settled it, the decades it spent reachable only by water, and the fishing village still working this water today.

A Calusa shell mound built over centuries

Long before any pioneer family set foot here, the Calusa were building Chokoloskee — not settling on high ground, but making it. Generation after generation piled oyster, clam and whelk shells into mounds as they fished and worked this coast, and over centuries those shell deposits stacked into one of the largest shell mounds anywhere in Florida. Today’s Chokoloskee Island is that mound: roughly 150 acres of shell-built land, standing as much as 20 feet above the bay in places, with a modern town built right on top of it.

You can see the same shell-mound engineering across this coast — the Calusa built up high ground wherever they needed it, from small hunting camps to entire towns like this one. Our shell mounds guide walks through how that construction worked and where else to find it around Marco Island and the Ten Thousand Islands. Chokoloskee is simply the biggest, most complete example still standing with people living on it.

Pioneer families and the 1870s settlement

Pioneer families started settling Chokoloskee Island in the 1870s, drawn by the same thing that drew the Calusa centuries earlier: high, dry ground in a region that mostly didn’t have any. There were no roads out here, no bridges, and nothing resembling a town — just scattered mangrove islands, open bay, and a handful of families willing to make a living by fishing, trapping and small-scale farming on whatever thin soil the shell mound could support.

By 1906, the island had grown enough to support a real trading post, when Ted Smallwood opened his store to serve the families scattered across this end of the Ten Thousand Islands. That store — still standing today — is the single most visited piece of Chokoloskee’s history, but it was built to serve a community that already existed: farmers, fishermen and trappers who’d chosen one of the only pieces of solid ground for miles.

Life before the causeway: the mail-boat years

For generations, everything that reached Chokoloskee reached it by water. There was no road connecting the island to the mainland, so mail, supplies, and news all arrived the same way — by mail boat, working the same channels and open bay that pioneer families and Calusa canoes had run for centuries before. If you needed flour, tools, or word from Naples or Fort Myers, you waited for the boat.

That isolation shaped everything about life here, and it’s the same isolation that put Chokoloskee at the center of one of this coast’s darkest stories. In October 1910, outlaw Ed Watson came ashore at the landing in front of Smallwood’s store, and a group of island residents — with no law enforcement anywhere near and no way to call for it — confronted and killed him right there on the dock. You can read the full account on our Ed Watson history page, but the short version is this: a place that isolated had to handle its own trouble, because help was days away by water and nonexistent by road.

That isolation didn’t end until 1956, when a causeway finally connected Chokoloskee to the mainland at Everglades City. Until then, for roughly eighty years, every resident, every visitor, and every sack of supplies arrived on Chokoloskee the same way: by boat.

Chokoloskee today

Chokoloskee is still a working fishing village today, its docks lined with stone crab boats rather than tourist shops, sitting right where the Ten Thousand Islands back-country and the Gulf edge of Everglades National Park begin. You can drive the causeway in from Everglades City in a few minutes now, a trip that used to take a mail boat half a day or more. But driving in only tells you the modern half of the story.

The honest way to understand Chokoloskee is to reach it the way its residents did for the island’s first eighty years: by boat, across the same open bay, watching the same mangrove islands slide by that pioneer families and Calusa canoes navigated long before there was a causeway to make it easy. That’s the water our private charters and water shuttle run through today — the same channels, the same shell-built islands, the same reason nothing out here has ever really needed a road to matter.

Pair a stop at Chokoloskee with time on the water and the whole story clicks into place in a way a plaque on a wall never quite manages. Our captains grew up running these same passes, and seeing the shell mound rise out of the bay from the deck of a boat is about as close as you’ll get to understanding why the Calusa built here, why pioneer families followed, and why a road took until 1956 to catch up with a community that had been getting along just fine without one. It’s one more chapter in the Local History of this coast — and like most of them, the museum really is the water.