Planning a vacation for the first time visiting the Florida Keys can be confusing. Do you want to go to Key West or Key Largo, what about the other Keys, what can you do there? Each section of the Florida Keys offers something different and what you want to do on your vacation will determine where you stay.
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Know the Layout of the Florida Keys for Your First Time Visiting the Florida Keys
The Florida Keys spool out from the tip of Florida for 120 miles through gin-colored waters. There are 1700 Islands in the Keys, 800 are recognized as Keys, while the other ones are smaller islets and mangrove Keys. Of the 800 Keys, only 30 of them are inhabited. To get from the mainland to Key West you will drive over the historic Overseas Highway which crosses 42 bridges, the longest one spanning almost seven miles.
The Florida Keys are divided into four groups: Key Largo, Islamorada, Marathon/Big Pine Key, and Key West. Frequently you’ll hear them referred to by where they are on a map: Upper Keys (Key Largo/Islamorada), Middle Keys (Marathon/Big Pine), and Lower Keys (Key West/Stock Island).
Key Largo/Tavernier/Islamorada
The first Keys that you hit after you leave the mainland are Key Largo, Tavernier, and Islamorada. Snorkeling, scuba diving, fishing, and arts are the main attractions. Key Largo is the Dive Capital of the World, and Islamorada is the Sportfishing Capital of the World.
Islamorada is also very tuned into the local art scene; their downtown is art centric and they have an Art Walk every third Thursday of the month. After you do the Art Walk, be sure to hit the Upper Keys first Microbrewery: Florida Keys Brewing Company.
Marathon/Big Pine Key
Marathon is a boater’s and beach lovers paradise with plenty of marinas and dock space to dock your boat. There are three state parks nearby that have campgrounds and fantastic beaches. Sombrero Beach is park and a beach and is great for hanging out, snorkeling, or picnicking.
Key West/Stock Island
Key West is home to historic homes and bars, unbelievable water activities, and probably the greatest sunset celebration in the world.
Split into two sections, Old Town and New Town, Key West is the party all night destination of the Keys. Old Town is filled with bed and breakfast hotels, and retro motels. New town is where the big resorts that you never have to leave are.
Plan Your Trip Around the Seasons
The weather is tropical year-round with winter daytime temps in the 70s and at night they will dip into the 60s. The spring weather is perfect for visiting if you’re a fan of 80 degree days. It does get hot and humid in the summer with daytime temps in the 90s. Hurricane season starts in June and peaks from Mid-August to Mid-September. While you don’t have to worry about hurricanes every year it’s still something that you have to keep an eye on. If you’re planning a trip during this time, do yourself a favor and look into purchasing trip insurance.
Tourist season is another season that you need to be aware of for your first time visiting the Florida Keys. December through February is the peak season, lodging costs will be up, and reservations can be harder to make. So, if that’s when you plan to vacation, you’ll want to make your reservations well in advance.
For most people the best time to visit is the spring. Crowds are down and the weather is pleasantly in the 80s. Be careful though, Key West in the spring can get a little crowded due to spring break.
Book Accommodations Early on Your First Time Visiting the Florida Keys
If there’s a popular event happening, especially in Key West, the B&B that you wanted to book may be sold out. It’s just not Key West either, festivals, fishing tournaments, and special events happen often in the Keys and hotels will fill up fast. So, it’s best to check the calendar and book your hotel as far in advance as possible.
Driving the Overseas Highway on Your First Time Visiting the Florida Keys
Not only is the Overseas Highway a historic roadway, it’s also one of the most beautiful roads in America. It was built as a replacement for the Overseas Railway (which was considered an engineering marvel due to the amount of open water that it covered).
As you drive through the Keys the horizon is filled with turquoise waters as far as you can see. But keep your eyes on the road because it’s mostly a two-lane roadway and traffic will stop or slow suddenly. Once you’re south of Florida City, you’re on island time. When you get close to MM 110 watch for slowed traffic, people like to gawk at the boats anchored on Barnes Sound.
Mile Marker Information for Your First Time Visiting the Florida Keys
A lot of businesses will have the mile marker (MM) in their address. This is to easily identify where they’re located along the Overseas Highway. Key Largo starts at MM 106, Marathon is MM 48, and the highway ends in Key West at MM 0. So, if you’re unsure about where something is, if you can find out what their MM is, you’ll know where it is in the Keys.
On the south side of Marathon is the famous Seven-Mile Bridge, if you look to the west, you’ll see the old Seven-Mile Bridge that was replaced in 1984. The small island two miles south of Marathon is Pigeon Key, it was integral in building both the Overseas Railway and Highway. It’s now a museum and you should put it on your list of things to do while you’re in the Keys.
Veterans Memorial Beach just on the south side of the Seven-Mile Bridge is a great hidden beach that’s perfect for a lunch stop or a place to hang out all day.
The Blue Hole on Big Pine Key is an interesting and quick stop. It was a limestone quarry that was excavated and the limestone was used for a lot of the roads on Big Pine Key. Now it’s been allowed to go back to a freshwater lake. There are short trails around the lake, and you can see alligators and key deer on the grounds.
The last 30 miles of the Overseas highway is a relaxing drive, it crosses about 10 Keys finally ending in Key West.
Links for Planning Your First Time Visiting the Florida Keys
Your Ultimate Florida Keys Vacation Checklist: 11 Must-Do Experiences
Ultimate Guide to Florida Keys Snorkeling: Top Spots and Tips for Beginners
Your Ultimate Florida Keys Vacation Checklist: 11 Must-Do Experiences
The Best Beaches in the Florida Keys
Three Days in Key West: The Perfect Florida Keys Itinerary
Seven Days in the Florida Keys: Otherwise Known as Paradise
Dry Tortugas National Park: The Perfect Day Trip From Key West for Snorkeling, History & Adventure
Matching the Right Keys to your Favorite Activities for Your First Time Visiting the Florida Keys
There’s a certain personality to each key, and what you want to do on your vacation dictates where to stay. If you’re worried about where to see the best sunrise or sunset, worry no more, you can get that anywhere in the Florida Keys.
Key Largo – Scuba diver’s paradise, snorkeling, kayaking, and nature trails.
Go to Key Largo if you want to spend time snorkeling both from the shore and off a boat. Scuba Dive shops line the Overseas Highway, take your pick and get wet. You can put your kayak in the water at John Pennekamp Coral Reef State Park and paddle through mangrove tunnels. When you’re done with that, walk the nature trails of Dagny Johnson State Park and see what a community can do to shut down over commercialization.
Islamorada – Fisherman’s paradise, also, luxury resorts, and artsy vibes.
The Sportfishing Capital of the World might appeal to you if you’ve dreamt of landing a marlin, fighting a tarpon, or just want to put a line in the water for grouper. Head out Morada Way and check out local artists and their artwork. Indian Key Historic State Park is ghost town that you can only get to by boat, Lignumvitae State Park is only accessible by Kayak and is a historic piece of the Keys.
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Marathon – Family trips, beaches, historical sites, and fishing charters.
Marathon Turtle Hospital has been rescuing sea turtles since 1984, take a tour of the hospital and see the wonderful work that they do. If you want to relax on the beach, Sombrero Beach is on the Atlantic Ocean or check out the beautiful beaches at Bahia Honda State Park (probably the best in the Keys). The oldest house outside of Key West in the Florida Keys is at Crane Point Hammock, along with nature trails and fish pedicures.
Key West – Nightlife lovers, historic attractions, and water adventures.
Famous author Ernest Hemingway lived in Key West and wrote a lot of his best work there. President Eisenhower liked Key West so much he had a second White House set up there while he was President. And you can tour both houses and see them just like they were when they lived there. Duval Street is the heartbeat of the city, shops, restaurants and historic bars line the street and stay open until 4 AM. You’ll want to take one of the many excursions and sail the backwaters of the Keys. Just be back in time to catch the sunset celebration on Mallory Square.
Pack for the Tropical Climate
Contrary to popular belief, packing for the Florida Keys isn’t just opening a suitcase and filling it up with a bunch of bathing suits.
You’ll want to pack for the sun, wide brimmed hats will keep the sun off your face. Long sleeve rash guards protect your back and arms while you’re snorkeling. And if you wear sunscreen make sure that it’s reef safe.
Water shoes are needed, the beaches might be sandy, but some areas are fossilized coral, not something that you want to walk on barefoot. Plus, you’ll be doing so much in and on the water that you’ll want something that you don’t mind getting wet and will dry easily.
Wear lightweight, breathable clothing, definitely pack multiple bathing suits, don’t forget the sunglasses, and bring some comfortable walking shoes.
If you throw some bug spray in your suitcase you won’t regret it (make sure to put it in a Ziploc), especially if you’re going to venture out into the hammocks.
Respect the Florida Keys Environment
The Florida Keys are home to the largest living coral reef in the U.S. It might be big, but make no mistake, it’s delicate. So, when you’re snorkeling, or out in the water be careful not to touch or stand on the coral, you could kill it. All those conch shells that see at Bahia Honda State Park? Yeah, leave them alone, they might have something living in it.
You’ll see manatees when you’re out in the water, they are really friendly, please don’t harass them. The same thing goes for any marine life. The only exception is lobster during lobster season, get your limit but don’t go over, the Florida Fish and Wildlife Commission will be watching.
Big Pine Key is home to the National Key Deer Refuge, a section of land dedicated to preserving the endangered Key Deer. Key Deer are small white tail deer and the only place in the world that they are found is in the Florida Keys around Big Pine Key. You’ll see them in yards and on trails around the Blue Hole, so you’ll want to watch out when you’re driving on the roads around there. Obey the speed limit signs around the refuge when you’re on the overseas highway, getting hit by traffic is one of the most common ways that Key Deer die.
Be Sure to Try Local Food on Your First Time Visiting the Florida Keys
Key lime pie, fresh seafood, and fantastic Cuban cuisine are all staples of the Florida Keys so make sure that sample it all. El Siboney Restaurant in Key West serves fantastic Cuban influenced meals and Hogfish Bar and Grill on Stock Island has some of the freshest seafood around. Fantastic Key lime pie is abundant throughout the Keys, but for a special treat, stop by Keys Chocolate and Ice Cream in Key Largo or Islamorada and try one of their frozen key lime pie bars. Oh, and their chocolate is pretty good too.
Know the Costs and Budget Expectations
Let’s be upfront, staying and playing in the Florida Keys is not cheap. Lodging is going to cost you while you’re there. If you’re looking for a nice B&B you’re talking about $250/night, and it can go way up from there. Excursions and sunset sails will run you into the 100s per couple, and a fishing charter can cost $500 or more for a half day. If you drive, and your hotel doesn’t have any place to park, parking in the Key West garages is $40 a day.
Ways to Save Money on Your Vacation
That being said, there are ways to stretch your dollars when you’re there. There are nice mom and pop motels that don’t cost an arm and a leg to stay at and will have kayaks and bikes for you to use. A lot of restaurants in the Keys have specials and happy hours, hell, some even have two happy hours.
You don’t need a car in Key West, some hotels have shuttles, or bikes. If not, you can rent a bike or a moped around town. You’ll also want to make sure that your B&B has parking and they’re not charging for it. Of course, there’s always Uber, Lyft, and taxi service. You can always take the Conch Train and the Hop-On Hop-Off Shuttle to sightsee during the day.
There are a lot of museums, State Parks, and beaches all throughout the Keys that have low priced or free admissions. State Parks charge $8 per car with a 50 cent per person surcharge. The History of Diving Museum and Pigeon Key charge $15 per person, and the Key West Lighthouse is $15.50 per person.
You can rent, buy, or bring your own snorkel gear and snorkel right off the beach in a lot of places, you will be amazed at the amount of marine life that you can see. Same thing goes for kayaks.
Fishing from the bridges and shores all throughout the Keys is a good way to spend time, just make sure that you have the proper Florida license. There are plenty of restaurants that will cook your catch for you too, you can’t get seafood any fresher than that.
Iconic Stops for Your First Time Visiting the Florida Keys
There is a plethora of things to do in the Florida Keys, some of the most iconic are:
John Pennekamp State Park
Mangrove tunnels to kayak, glass bottom boat tours, and fantastic beaches to soak up the sun and snorkel from.
Robbie’s/Bud n’ Mary’s
They’re practically across the street from each other. Go to Robbie’s for Lunch, art market vibes, and to feed the tarpon (it costs to get on the pier). Go to Bud n’ Mary’s for lunch, fishing charters, and to feed the tarpon (free to get on the pier)
Seven-Mile Bridge/Pigeon Key
You can walk, bike or trolley the old Seven-Mile Bridge to Pigeon Key. When Henry Flagler was building the Overseas Railway Pigeon Key was where the men who worked on it stayed. It’s now a museum/research center where you can spend an afternoon, it also has a great dock that you can snorkel off of.
Bahia Honda State Park
Bahia Honda has three sandy beaches, campgrounds, and the second most famous bridge in the Florida Keys.
Duval Street
The most dynamic street in the Keys runs from the Gulf to the Ocean and it’s filled with historic bars and a nightlife that you won’t want to miss. There are also art shops, souvenir shops, and high-end restaurants lining Duval Street.
Be Sure to Embrace Island Time on Your First Time Visiting the Florida Keys
You’ll feel it as soon as you cross into the Florida Keys. The warm breeze that blows your cares away, the laid-back vibe of the islands, and the relaxing sunsets. You’ll want to slow down and enjoy it all, that’s what makes the Florida Keys so fun.
Expect an unhurried pace, no rushing from one activity to another, just let yourself wander and savor the moment. Put yourself on island time and you’ll experience the Keys exactly as they’re meant to be enjoyed.
FAQs For Your First Time Visiting the Florida Keys
The Florida Keys are great year-round, but the best time for first-time visitors is December through May, when the weather is warm, humidity is lower, and hurricane season is not a concern. Summer is still beautiful but hotter and more humid.
A car isn’t required, but it makes exploring much easier. The Keys stretch over 100+ miles, and many attractions—like Bahia Honda, Pigeon Key, and Islamorada—are spread out. Key West is walkable, but the rest of the Keys are best enjoyed with wheels.
Yes, but they’re different from typical Florida beaches. The Keys are coral islands, so beaches are smaller and more natural. Popular swimming spots include Bahia Honda State Park, Sombrero Beach, and Fort Zachary Taylor.
Pack lightweight clothing, reef-safe sunscreen, water shoes, a hat, sunglasses, and a swimsuit. If you plan to snorkel or kayak, bring a dry bag and rash guard. Bug spray is helpful in mangrove areas.
Absolutely. The Florida Keys offer some of the best snorkeling in the U.S., with coral reefs, tropical fish, and clear water. Popular beginner-friendly spots include John Pennekamp Coral Reef State Park, Fort Zachary Taylor, and Sombrero Reef.
Capture Every Moment of Your Florida Keys Adventure
Don’t let your best memories fade. Grab one of my travel journals and document your trip — the beaches you loved, the hidden spots you found, and the stories you’ll want to relive for years. Your adventure deserves to be remembered.
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