Our first full day in Key West greeted us with temperatures in the 90’s°F and 100% humidity, a meteorological combo that scientists refer to as “walking through soup.” It added a bonus layer of adventure (and dehydration) to everything we did.

We started the day the only correct way: a relaxing hotel breakfast featuring peach ricotta pancakes so good they deserve their own blog post. If you’re ever debating whether to order the fancy pancakes, order the fancy pancakes. This is not a drill.

Fueled up, we drove into downtown Key West from our hotel on the outskirts of the island. A quick note about parking in Key West: it doesn’t exist. It’s a myth, like mermaids or affordable beachfront property. So Eitan executed the classic family maneuver: drop Sarah and Ariela at the destination, park somewhere in a different zip code, and power-walk back through the soup.

Key Lime Pie Cooking Class (a.k.a. We Are Chefs Now)

Our friend Hanna, who is clearly the trip MVP, booked us all into a Key Lime Pie cooking class, and it was a highlight of the day.

A little history, because you can’t eat this pie without respecting it: Key lime pie is Key West’s official contribution to civilization. The most popular origin story credits “Aunt Sally,” a cook for a wealthy 19th-century ship salvager, though many historians believe the recipe actually started with local sponge fishermen, who spent days at sea with no refrigeration. That’s why the recipe uses sweetened condensed milk, invented in the 1850s and a pantry staple in pre-refrigeration Key West, instead of fresh milk. The acid in the lime juice actually “cooks” and thickens the filling chemically, which means the original pies weren’t even baked. Delicious and science. In 2006, Florida made it the official state pie, which is the kind of legislation we can all get behind.

In the class, we molded our own crusts, poured in the filling, and decorated with meringue or whipped cream. We also got to taste pure Key lime juice, which I can only describe as a citrus-flavored electric shock. It is aggressively, personally sour. And yet, somehow, in a pie? Perfection.

As we took turns and cheered each other on, some natural pie-making talents emerged in the group. Also, an important self-discovery was made: apparently I do not know how to wear a hair net. Years of education, and this is where the system failed me.

Sunken Treasure (The Real Kind)

After class we split off to explore, and on our walk toward the fort we wandered into a store selling actual pirate-era treasure. Not replicas. The real thing.

Here’s the wild true story: in 1985, after 16 years of searching, treasure hunter Mel Fisher and his family discovered the wreck of the Nuestra Señora de Atocha, a Spanish galleon that sank in a hurricane off the Keys in 1622 loaded with gold, silver, and emeralds bound for Spain. The haul was valued at roughly $450 million, and after a legal battle that went all the way to the U.S. Supreme Court, the Fishers got to keep it. Fisher famously started every morning of that 16-year search by declaring, “Today’s the day!” (For 5,840 consecutive days, he was wrong. Then he was spectacularly right.)

The store sells authenticated coins from the wreck. Naturally, Eitan immediately befriended the owner and got the full expedition story, while Ariela got to touch a real 400-year-old Spanish coin and claim a treasure toy from the pirate chest. Everybody won. Except Spain, I guess.

Strolling Duval Street & The Little White House

Between stops, we did what everyone in Key West does: wandered the main drag, Duval Street. Locals jokingly call it “the longest street in the world” because it runs from the Gulf of Mexico to the Atlantic Ocean, all 1.25 miles of it. Named after Florida’s first territorial governor, William Pope Duval, it’s a glorious sensory overload of pastel Victorian houses, open-air bars, roosters strutting around like they pay property taxes (they’re protected by law, by the way, descendants of the island’s cockfighting and backyard-flock days), art galleries, and shops selling everything key lime flavored, key lime scented, or key lime adjacent.

Just walking around, ducking into whatever caught our eye, was half the fun of the day, even in heat that made every shaded awning feel like an oasis.

Our wanderings also took us past the Harry S. Truman Little White House, tucked into the old Truman Annex neighborhood. Built in 1890 as officers’ quarters for the naval station, it became famous when President Truman, ordered by his doctor in 1946 to take a warm-weather rest, fell completely in love with the place. He ended up spending 175 days of his presidency here across 11 visits, running the country in loud tropical shirts (which reporters dubbed “Truman shirts”).

Big decisions were made from this laid-back little compound, and it later hosted Eisenhower, Kennedy, and other presidents too. Today it’s Florida’s only presidential museum, proof that even the leader of the free world looked at Key West and said, “Yeah, I’m going to need to keep coming back here.”

Wasting Away Again in Margaritaville

You cannot walk Duval Street without paying respects at the mothership: Margaritaville. Key West is where the whole empire began. A young Jimmy Buffett washed ashore here in 1971, broke and freshly divorced, and started playing gigs in Duval Street bars. The island’s sun-soaked, flip-flops-and-no-plans lifestyle seeped into his music, and in 1977 he released “Margaritaville”, a song about a guy who can’t find his salt shaker that somehow became a billion-dollar business empire of restaurants, resorts, cruise ships, and even retirement communities. The original Margaritaville café opened right here on Duval in 1985, ground zero for Parrotheads everywhere.

We poked our heads in, soaked up the tropical-shirt energy, and marveled at the fact that the most profitable song in history is essentially about a man losing his belongings one verse at a time.

Fort Zachary Taylor: History, But Make It Sweaty

We then made the 30-minute walk to Fort Zachary Taylor, a Civil War-era fortress begun in 1845 and finished in 1866, 21 years of construction, plagued by hurricanes and yellow fever outbreaks.

Here’s the plot twist most people don’t know: even though Florida seceded from the Union, the fort stayed in Union hands for the entire Civil War, making Key West a little blue dot in the Confederate South. Its cannons helped blockade Confederate shipping, and today it holds one of the largest collections of Civil War-era seacoast cannons in the country.

Would I have loved to absorb more of this history on-site? Yes. Did the heat make our visit roughly the length of a commercial break? Also yes. The soldiers stationed here in wool uniforms in the 1860s have my eternal respect and confusion.

The Southernmost Photo Op in the Continental U.S.

We speed-walked back to try to catch our friends in line at the Southernmost Point Buoy, that giant red, black, and yellow concrete landmark declaring “90 Miles to Cuba.” Our heroic friends stood in line twice trying to hold our spot, but we just couldn’t make it in time. (Friendship goals, honestly.)

Fun fact: the buoy was installed by the city in 1983 after tourists kept stealing the original sign, and it’s made of concrete specifically so nobody can walk off with it. Is it actually the southernmost point? Technically no, that honor belongs to a nearby Navy property you can’t visit. Is it a shameless tourist trap? Absolutely. But it’s free, we were already there, and our photo is adorable. No regrets.

The Lighthouse: 88 Steps of Character Development

Next stop, the Key West Lighthouse, built in 1848 and notable for having one of America’s first female lighthouse keepers, Barbara Mabrity, who ran it for over 30 years. Our friends attempted the climb first and some tapped out, warning us that the spiral staircase gets… spicy.

Eitan, undeterred, took Ariela up anyway. The friends were right. About a third of the way up, with each step reaching roughly hip-height on a small child, Ariela made the executive decision that lighthouses are best appreciated from the ground, and they came back down to Sarah.

Eitan then went back up solo and was rewarded with a stunning, crystal-clear view of the entire island. Worth every one of the 88 steps.

(There’s also a butterfly sanctuary nearby, but having visited similar ones before, we let the butterflies have their privacy.)

The Great Key Lime Pie Championship

We reunited with our friends for a matter of serious scientific importance: a self-run historical Key lime pie tasting competition. We hopped between several famous pie shops, sharing slices and rendering our verdicts like tiny, sunburned food critics. All delicious, but there were clear winners.

We also popped into the Smallest Bar in Key West, which is exactly what it sounds like: another delightful tourist trap serving expensive, suspiciously diluted key lime shots in a space roughly the size of a closet. Charming? Yes. Good value? The jury remains out (there wasn’t room for a jury inside anyway).

But the true MVP of the tasting tour: the chocolate-covered frozen key lime pie on a stick. A Key West classic, and it was really good, though we agreed the dark chocolate slightly overpowers the lime. Then Eitan spotted the white chocolate version and experienced genuine grief over not seeing it first. Foreshadowing alert: he would return.

Meanwhile, Thomas, an absolute legend, surprised Ariela with a princess crown. Her excitement level could be measured from space.

Mojitos, Pan Am, and Pirate Wells

Hanna and Thomas had a free mojito tasting at their hotel that they weren’t going to use, so we bravely volunteered as tribute alongside Tania. After hours of walking through the atmospheric equivalent of a Bikram hot yoga class, sitting down with a cold drink felt like a spiritual experience.

On the way to dinner, we had to stop to watch the NASA Artemis Launch on the phone. It was a shame that we were so close to Port Canaveral, but just slighly outside the launch radius to be able to see the rocket!

For dinner, we picked a restaurant with serious aviation cred: the building that served as the original headquarters of Pan American World Airways. Yes, that Pan Am. The airline was founded right here in 1927, and its very first scheduled flight departed Key West for Havana on October 28, 1927, kicking off what would become one of the most iconic airlines in history.

The restaurant is packed with original memorabilia: napkins, tickets, pins, photographs. Nothing for sale, sadly, so the collection remains intact and my suitcase remains lighter.

Somehow, Ariela’s butter pasta was the hit of the night.

The island keeps surprising you with history around every corner, like the Pirate’s Well, one of the first freshwater sources on the island, used by actual pirates in the 1700s. Fresh water was gold in the Keys back then; pirates knew exactly where to stop and refill. Basically the original gas station.

The White Chocolate Reckoning

As promised, Eitan eventually made his pilgrimage back to the shop for the white-chocolate-covered key lime pie he’d been mourning all afternoon. The verdict? Not good!!!. Sometimes the universe protects you from your own desires, and you should say thank you.

Mile Marker 0

Before walking back to the car (parked, as you’ll recall, in a neighboring time zone), we stopped for the classic photo at the Mile Marker 0 sign — the official beginning (or end, depending on your outlook on life) of U.S. Highway 1, which runs 2,369 miles from this little green sign all the way to Fort Kent, Maine, on the Canadian border. Every great journey starts somewhere, and this one starts next to a key lime pie shop. As it should.

Then: hotel. Shower. Sleep. Well-deserved doesn’t begin to cover it.

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Bonus pic of the day: You’ll see “Conch Republic” flags all over Key West, and the story behind them is genuinely one of the greatest protests in American history.

In April 1982, the U.S. Border Patrol set up a roadblock on the only highway out of the Keys, searching every car for drugs and undocumented migrants. The resulting 17-mile traffic jams strangled tourism. So on April 23, 1982, Key West’s mayor did the only reasonable thing: he declared the Florida Keys an independent nation called the Conch Republic, formally declared war on the United States (by symbolically breaking a loaf of stale Cuban bread over a man in a Navy uniform), surrendered one minute later, and then immediately applied for $1 billion in U.S. foreign aid to rebuild after “the war.”

The roadblock came down, the Keys got national headlines, and Key West got a permanent identity. The republic’s official motto: “We seceded where others failed.”

Honestly? A perfect ending to a perfect (sweaty) day.