Researched & checked — 30 Oct 2026

Key West: Duval Street, the Hemingway House and the Drive Down the Overseas Highway

NEW Published 30 October 2026

The last island in the chain earns the drive: 113 miles of highway over open water to a town of tin-roofed houses, one famous writer's house, the lighthouse across the street from it, and a nightly sunset festival that costs nothing — with fares, fees and one moved landmark checked against official sources.

SECTION 01How Is a Key West Trip Laid Out?

Think of the visit as three parts. The drive down the Keys is the first — a half-day experience in its own right, not a commute. The second is Old Town itself, which needs no car at all: the historic district is compact, flat and shaded, and everything in the town sections below lies within an easy walk of everything else. The third, optional but unforgettable, is the day trip west by ferry to Dry Tortugas National Park — a full day that belongs in the plan from the start.

Getting around Old Town is cheap once the car is parked. Key West Transit's city routes charge $2 one-way (reduced fare $1), with a 1-day pass at $4 and a 7-day pass at $8; children 5 and under ride free with a fare-paying adult. The Duval Loop, the little bus that circulates around the historic district, costs $1 per ride, with an all-day pass at $4 and a 7-day pass at $8. That dollar matters because much of the internet still calls the Loop free: it was, until the city introduced the fare on 7 July 2025.

• The drive: the Overseas Highway · 42 bridges · the Seven Mile Bridge · Mile Marker 0
• Old Town: the Hemingway Home · the Key West Lighthouse · Duval Street · the Southernmost Point · Mallory Square at sunset
• The day trip: Dry Tortugas National Park and Fort Jefferson on the Yankee Freedom ferry

The season note matches all of South Florida: Atlantic hurricane season runs 1 June to 30 November on NOAA's calendar, peaking August through October. Winter brings the mildest weather and the largest crowds; summer brings real heat and afternoon rain.

SECTION 02The Drive Down: 113 Miles of Overseas Highway

From Miami, the road south is US-1, and once it leaves the mainland it becomes the Overseas Highway: roughly 113 miles through the Keys, crossing 42 bridges, from Mile Marker 113 at the Miami-Dade–Monroe county line down to Mile Marker 0 in Key West. The whole run is approximately 3½ to 4 hours of driving — treat that as a floor, not a promise. For most of its length the highway is one lane each way with limited overtaking; a slow vehicle or an accident ahead sets the pace for everyone, and there is no alternative route.

The drive's drama builds in stages. The early Keys — Key Largo, Islamorada — run close and wooded. Then the bridges lengthen, the horizon opens, and the road becomes what the photographs promise: a causeway over open sea, the Atlantic on one side and the Gulf on the other. The set piece is the Seven Mile Bridge near Marathon, around Mile Markers 47 to 40, crossing seven miles of water with the older, decommissioned bridge alongside. Two pacings work: straight through with fuel stops, it is a long morning; slowly — a seafood lunch in Islamorada or Marathon — it becomes the first day of the holiday. What does not work is the same-day round trip: seven to eight hours of driving wrapped around a few hours in town.

SECTION 03Old Town: The Hemingway House and the Lighthouse

Whitehead Street holds the town's perfect pairing. At number 907 stands the Ernest Hemingway Home & Museum, the Spanish Colonial house where Hemingway lived and wrote through the 1930s, famous for its gardens and its resident cats. Admission is $19 for adults and $7 for children aged 6–12, with children 5 and younger free — and the ticket includes a guided tour of 20 to 30 minutes, with tours starting every 15 minutes from 9:15 a.m. The museum is open every day of the year, 9 a.m. to 5 p.m. Two house rules to plan around: tickets are sold only at the main gate — there are no reservations; and a 3% fee is added to card and mobile payments, so cash is marginally cheaper. Arrive early for the shortest queue and the coolest gardens.

Directly across the street, at 938 Whitehead, the Key West Lighthouse & Keeper's Quarters answers the house with height. The present tower opened in 1848 and stood watch until the Coast Guard decommissioned it in 1969; today it is a museum, and the climb is 88 steps to a view over the whole Old Town — the best orientation in Key West. Admission is $17 for adults, $13 for seniors, locals, college students with ID and retired military, and $9 for youths 7–18, with children under 7 and active military free. Booking online trims each paid ticket — adults $15.50, the $13 tier $11.50, youths $7.50. It is open Monday to Sunday, 10 a.m. to 5 p.m., with last admission at 4:30 p.m.: pair it with the Hemingway House in a single morning, house first, tower second.

Duval Street itself is the town's mile of theatre, running from Mallory Square and the Gulf end down to the Atlantic side — bars, galleries, cafés and music spilling onto the pavement, free to walk at any hour. At its southern end sits the trip's most photographed landmark, with a twist. The Southernmost Point buoy — the striped concrete marker erected by the city in 1983 at South and Whitehead Streets, announcing "90 miles to Cuba" — is free, a public sidewalk monument. But the original corner is currently closed while seawall and roadway repairs are under way, and the City of Key West has placed a temporary buoy at the southern end of Duval Street, at 1499 Duval Street, which is where the photograph happens until the works finish. The city had not published a reopening date when this guide was checked — so go to Duval Street and take the picture there.

SECTION 04Sunset at Mallory Square — and the Dry Tortugas Day

Every evening, weather permitting, Mallory Square hosts the Sunset Celebration: performers, artisans and food stalls gathered on the dock to watch the sun drop into the Gulf. It is run by the Key West Cultural Preservation Society, it happens every night of the year, beginning around two hours before sunset and ending just after — and it is completely free to attend. The one etiquette rule the organisers state plainly: the performers are not paid a wage and work for tips, so if a show holds you, tip it. Arrive early in peak season for a spot on the water's edge.

Key West's other great excursion could not be more different. Dry Tortugas National Park lies almost 70 miles west of Key West — open sea, no road — and its centrepiece is Fort Jefferson, a vast hexagonal sea fort on a small island of white beach and snorkelling water. The way there is the Yankee Freedom, the National Park Service's authorised ferry concessioner, and the day runs to a fixed, early choreography: check-in at 7 a.m., boarding at 7:30, departure at 8 a.m., arrival at Fort Jefferson at 10:30, a narrated 45-minute fort tour at 11, lunch from 11 to 1, departure at 3 p.m. and back in Key West at 5:30 p.m. The fare includes a breakfast snack, a boxed lunch, complimentary snorkelling equipment, the fort tour — and the park entrance fee, below. The operator's own warning stands: this trip sells out weeks in advance. Book it when you book the trip.

On price, this guide owes you an explanation rather than a number. Dry Tortugas' own entrance fee, set by the National Park Service, is $15 per person, valid for seven consecutive days, with visitors aged 15 and under exempt — including international visitors. Structurally, that fee is already handled: ferry tickets include the cost of entrance to the park, and holders of national park passes can book the ferry's pass-holder ticket options (for up to four people), showing the pass at check-in. The ferry fare itself, though, is published by the operator only inside its booking system — it does not appear in the readable text of its official pages. This site does not print prices it cannot verify from an official source, and third-party listings disagree, so the honest answer is: check the live fare in the Yankee Freedom booking system for your date, knowing it covers the boat, the food, snorkel gear, the tour and the park fee. The park takes no cash; island camping is $15 per site per night via Recreation.gov.

SECTION 05What Does Key West Cost, and How Do You Get Around It?

Key West's famous things are kinder to a budget than its reputation suggests — two marquee landmarks are free, and the paid core is two mid-priced museums. At the prices checked for this guide:

• Ernest Hemingway Home & Museum: $19 adults, $7 children 6–12, 5 and under free; guided tour included; open daily 9 a.m.–5 p.m.; tickets at the gate only, card payments carry a 3% fee.
• Key West Lighthouse: $17 adults, $13 seniors/locals/students/retired military, $9 youths 7–18 — or $15.50 / $11.50 / $7.50 booked online; under-7s and active military free; last admission 4:30 p.m.
• Southernmost Point buoy: free — currently the temporary buoy at 1499 Duval Street while the original corner is repaired.
• Mallory Square Sunset Celebration: free, nightly; performers work for tips.
• Dry Tortugas: the $15-per-person National Park entrance fee is included in the Yankee Freedom ferry fare; the fare itself is quoted only in the operator's booking system.
• Key West Transit: city routes $2 one-way ($1 reduced), 1-day pass $4, 7-day pass $8; Duval Loop $1 a ride, $4 all day.
• Parking: the city's Old Town Garage at 301 Grinnell Street charges $6 an hour or $48 a day (plus tax) — and paying there includes free city-route bus rides for everyone in the vehicle.

Parking deserves its sentence. The Old Town Garage — 300 spaces, open 24 hours except during evacuations — is the sane home for a car in the historic district, and its included free bus rides turn the $48 day rate into car storage plus transit for the whole party. The Mallory Square lot also caps at $48 a day but charges $7 an hour short-stay. Park once and walk.

SECTION 06What Mistakes Do First-Time Visitors Make?

Budgeting for a free Duval Loop. The fare has been $1 since 7 July 2025, with a $4 all-day pass — but blogs and older guides still promise free.

Walking to the buoy's original corner for the photograph. South and Whitehead is a repair site at the moment. The city's temporary buoy — the working photo stop — stands at 1499 Duval Street.

Trying to book the Hemingway House in advance. There is nothing to book: tickets are sold only at the gate, with no reservations — the queue is the system, so go early. The opposite mistake, leaving the Dry Tortugas ferry to the same week, fails the other way: it sells out weeks ahead.

Doing Miami–Key West as a day trip. Roughly 3½–4 hours each way, approximate, on a mostly one-lane-each-way road with no alternative. You would spend the day driving the same bridges twice. Stay at least one night.

Paying for sunset. The Sunset Celebration at Mallory Square is free, nightly, and two hours long. Sunset cruises exist, but nobody needs a ticket to watch this sun go down.

Official references and checking status

The prices, hours and ticket rules in this guide were checked against the official pages below on 30 October 2026. Two honest limits: the Yankee Freedom's ferry fare appears only inside its booking system, not in the readable text of its official pages, and third-party figures disagreed — so this guide prints the verified inclusions and the National Park fee structure, and deliberately no ferry fare. And the Miami–Key West driving time is approximate throughout, because the highway is largely one lane each way and conditions set the pace.

• Ernest Hemingway Home & Museum — Rates & Info ($19 adult, $7 child; gate-only tickets; daily 9 a.m.–5 p.m.)
• Key West Art & Historical Society — Lighthouse & Keeper's Quarters: Visit ($17 adult, online $15.50; 88 steps; last admission 4:30 p.m.)
• National Park Service — Dry Tortugas: Fees & Passes (the $15 entrance fee; ferry tickets include entrance)
• Yankee Freedom — Day Trip Ferry Tickets (the 7 a.m.–5:30 p.m. schedule and everything the fare includes)
• City of Key West — Bus Fares (city routes $2; the Duval Loop at $1 since 7 July 2025)
• City of Key West — Old Town Parking Garage ($6/hour, $48/day; free city bus rides with parking)
• City of Key West — Southernmost Buoy (the temporary buoy at 1499 Duval Street during repairs)
• Sunset Celebration — Visitor Info (free nightly festival at Mallory Square, run by the Key West Cultural Preservation Society)

Photos in this guide: the Southernmost Point buoy at its original corner of South and Whitehead Streets, photographed before the current repairs, by Radomianin / Wikimedia Commons (CC BY-SA 4.0); the Ernest Hemingway House by Acroterion / Wikimedia Commons (CC BY-SA 4.0). Both resized and converted for this page.

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