Things to do in the Florida Keys: the highlights in 2026

A road laid on the sea from island to island, lagoon-coloured water and sunsets applauded on the quay. The rankings below are made by travellers like you.

Visiting the Florida Keys

A string of small coral islands stretching south of Miami all the way to Key West. The Overseas Highway links them all over forty-two bridges, the famous Seven Mile Bridge among them. On both sides of the road the water turns from green to turquoise, and the only living coral reef in the continental United States runs offshore.

The Keys are travelled from north to south. Key Largo is the diving capital, Islamorada the home of sport fishing, Marathon the town in the middle. At the end, Key West mixes clapboard houses, free-roaming roosters and the bars of Duval Street. You come for the sea, the snorkelling and a life without a watch, not for long sandy beaches.

You will love it if

  • You want to dive or snorkel over a reef
  • A road trip above the sea appeals to you more than a theme park
  • You like laid-back places, in flip-flops from morning to night

Give it a miss if

  • You are looking for long stretches of fine sand
  • You are on a tight budget: the Keys are among the most expensive places in Florida
  • You can only travel in September, at the height of hurricane season

The must-sees

  1. 1 Sunset at Mallory Square

    Every evening in Key West, the crowd gathers on the quay to watch the sun drop into the Gulf of Mexico. Jugglers, fire-eaters and lemonade sellers put on the show, then everyone applauds. Arrive half an hour before sunset to find a spot by the water.

  2. 2 The Seven Mile Bridge

    Seven miles of bridge over the sea, between Marathon and the southern islands. Alongside it, the old railway bridge has reopened to walkers and cyclists as far as Pigeon Key. Drive it in the late afternoon, when the light skims the water.

  3. 3 John Pennekamp State Park

    The first underwater park in the United States, in Key Largo. Boats take divers and snorkellers out over the coral and the Christ of the Abyss, a bronze statue resting eight metres down. Go in the morning, when the sea is at its calmest.

  4. 4 Bahia Honda

    The finest beach in the Keys, a rarity on this archipelago of mangroves. The water is clear and shallow, good for swimming with children. Climb onto the old iron bridge cut off in the middle of the channel: the view over both seas is the widest on the road.

  5. 5 The Dry Tortugas By boat

    A national park out at sea, seventy miles west of Key West. The ferry takes just over two hours to reach Fort Jefferson, a brick fortress sitting on an islet of white sand. Book weeks ahead: seats go fast.

The classic trap

Planning Miami to Key West and back in a single day. Four hours on the road each way, on a two-lane highway that often slows to a crawl, and nothing is left of the trip. Spend at least one night on the way, in Islamorada or Marathon, and drive by day: the bridges only make sense in the light.

Our itineraries in the Florida Keys

Our itineraries by length of stay
LengthItineraryWhat you see
4 daysKey Largo › Islamorada › Key WestThe reef, the road of bridges, Key West
1 weekKey Largo › Islamorada › Marathon › Big Pine Key › Key WestThe whole archipelago, Bahia Honda and the Key deer
2 weeksAll the Keys, then the Dry Tortugas and the EvergladesThe archipelago, the open sea and the mainland marshes

Head down from north to south: Key Largo for diving, then Islamorada, Marathon and its turtles, and Key West to finish. Keep two nights for Key West, for the sunset and a day at sea. Got two weeks? Add the Dry Tortugas from Key West, and the Everglades on the way back to Miami.

When to visit the Florida Keys

When to go, season by season
AppealSeasonTemperaturesSeaCrowds and prices
WinterDec. to Feb.18 to 25°C23 to 25°CHigh
SpringMar. to May21 to 30°C25 to 28°CHigh
SummerJune to Sept.26 to 32°C29 to 31°CLow
AutumnOct. and Nov.23 to 29°C26 to 29°CMedium

Our advice

Aim for December, April or May: the air is dry, the sea warm and the sky clear. Avoid American spring break in March, when prices soar in Key West. From June to November it is hurricane season, peaking in September: prices fall, but a trip can be cancelled.

Getting to the Florida Keys

  1. By plane to Miami The simplest

    Direct flights link London and several European cities with Miami in nine to ten hours; from the rest of the United States, it is a domestic hop. From the airport, allow an hour to Key Largo and four hours to Key West, without traffic. Coming from abroad? Apply online for your ESTA before you leave: 40 dollars.

  2. By plane to Key West To save time

    Key West's small airport receives flights from several major American cities. With a connection, it is the right formula if you are only staying in Key West, or if you are driving the road one way only.

  3. By bus or ferry Without a car

    Buses and shuttles link Miami airport with Key West in four to five hours, stopping on the main islands. In season, a fast ferry also leaves Fort Myers for Key West.

Rent the car in Miami and drop it off in Key West if you can: you will drive the road only once, by day, stopping wherever you like. Distances are counted in mile markers, from 106 in Key Largo down to 0 in Key West.

Getting around the Florida Keys

A car is essential to travel the archipelago: there is only one road, the Overseas Highway, and addresses line up along the markers. Take your time: the limit is often 45 or 55 mph and speed checks are frequent. In Key West, leave the car behind: the old town is done on foot or by bike, and parking is expensive.

Good to know

A UK or European driving licence is enough to rent and drive in Florida, and an International Driving Permit, cheap to get before you leave, avoids any discussion at a roadside check. On the Overseas Highway, an accident can block the only road for hours: carry water and leave a margin before a flight.

What to eat in the Florida Keys

  • Key lime pie: the lime pie of the Keys, creamy on a biscuit base, which you will taste everywhere from Key Largo to Key West.
  • Conch fritters: fritters of conch, the great Caribbean shellfish, served with a spicy sauce.
  • Hogfish sandwich: a reef fish with fine white flesh, grilled in a soft roll.
  • Stone crab: crab claws served cold with a mustard sauce, from October to May only.
  • Florida spiny lobster: no claws, grilled in butter, the star of late-summer tables.
  • Café cubano: a very sweet espresso, a legacy of Key West's Cuban community.

To eat like the locals, look for a restaurant by a marina, where the fish comes straight off the boat that same day. In Key West, have your café cubano at a counter window open onto the street, like the fishermen in the morning.

Where to stay in the Florida Keys

Where to base yourself
AreaWhat forGood to know
Key LargoDiving, the reef, PennekampAn hour from Miami
IslamoradaFishing, sunsets, resortsThe smartest in the north
MarathonTurtles, dolphins, Seven Mile BridgeThe middle of the road
Big Pine Key and the Lower KeysBahia Honda, deer, quietFew hotels
Key WestOld town, sunsets, TortugasThe most expensive

Read the full guide: where to stay in the Florida Keys

How much does a trip in the Florida Keys cost?

Indicative budget per person, excluding the flight to Miami
TripLengthBudget per person
Budget (motel, shared car, simple restaurants)7 days€1,200 to €1,700
Comfort (hotel, car, boat trips)7 days€2,200 to €3,200
Luxury (resort, Dry Tortugas, fine dining)7 days€4,500 to €7,000
  • The season: from February to April, and above all during spring break, rooms in Key West often cost double the summer rate. If you can choose, May and December remain the best compromise.
  • Hotel fees: many hotels add a nightly resort fee and paid parking: check the total price before you book.
  • Boat trips: diving, snorkelling or fishing are paid separately, and the Dry Tortugas trip is the most expensive.
  • Parking: in Key West it is paid by the hour or by the night; a rental bike often works out cheaper.
  • Meals: a fish sandwich by a marina costs far less than a dinner on Duval Street.

Traditions and way of life in the Florida Keys

The Keys owe their road to a wild dream: that of Henry Flagler, who had a railway laid across the sea all the way to Key West in 1912. The 1935 hurricane swept it away, and the Overseas Highway was built on its piers. In Key West, Hemingway wrote part of his work in a house still home to dozens of six-toed cats.

In 1982, Key West jokingly declared its independence as the Conch Republic, after a police roadblock shut the highway: the town still celebrates the anniversary. Roosters roam free in the streets, and every evening at Mallory Square the sunset is celebrated like a show. Passing through at the end of October? The Fantasy Fest carnival takes over Duval Street, and the town does not sleep all week.