Key West is one of the most popular destinations for travelers in the country for a very good reason. Between its stunning natural beauty and an extensive list of sites and events to see, there’s something here for everyone.
This is especially true for adults who want to enjoy a trip to Key West while leaving their kids with a babysitter or grandparents. Key West has many amazing options for adults who want to enjoy some time in South Florida without worrying about whether events or activities are kid-safe.
A tour we think you'll love
If you prefer something a little more low-key or less popular than the usual sites, Key West has you covered. Despite the area’s relatively small size, there are a wide variety of options in or near the city.
Let’s take a look at a few things to do in Key West for adults, the best Key West attractions, and the main places and events that you won’t want to miss during your next trip to the southernmost city in the continental United States.
1) Take In The Sunset On An Amazing Boat Ride With Night Kayaking Key West
If you’re looking for fun things to do in Key West for young adults, middle-aged adults, seniors, bachelorette parties, corporate gatherings, or anyone else, your first stop should be a tour from Key West Paddle.
Our friendly, knowledgeable guides and captains will take you on the adventure of a lifetime with our incredible offerings:
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On our famous 1.5-hour Night Kayak Guided Tour, you’ll paddle in a single or double glass-bottom boat equipped with state-of-the-art LED lights that illuminate the crystal-clear waters of the Key West mangroves. Our awesome and talented guides will lead the way as you view the amazing marine life in ways you never thought possible.
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To see even more of the area’s natural beauty, our three-hour Key West Sandbar Trip starts with a trip to the crystal clear ankle-deep waters at the Jewish Basin sandbars and, after a quick trip through the beautiful Mud Keys, takes you to Snipe Point, a place so beautiful and picturesque that it’s the favorite place for many locals.
For an extra fee, you can turn the three-hour Key West Sandbar Trip into a four-hour voyage! It’s the perfect choice for bachelorette parties, corporate events, wedding parties, and so much more. These tours sell out fast during peak season, though, so don’t waste any time and get left behind – book your Key West night kayaking or sandbar trip today!
Good To Know: For safety reasons, kayakers must be sober to enjoy the guided tour through the mangroves. However, boat passengers on the sandbar trip are encouraged to bring their own beverages and let the good times roll!
2) Experience The Amazing Attractions Of Key West In And Near Duval Street
Historic Duval Street in Old Town is one of the most famous thoroughfares in the entire United States. Some amazing bars and restaurants can be found here, including the famous Sloppy Joe’s Bar which features food, drinks, and nightly music performances.
Speaking of bars, you don’t have to be a Parrothead to enjoy Jimmy Buffet’s Margaritaville. In addition to their great selection of drinks, they’re also a full-service restaurant. The Landshark Lager Fish and Chips are particularly good.
Blue Heaven on Thomas Street is an excellent bar and restaurant that also features live music. If you’re here over the weekend, you won’t want to miss the special Sunday Breakfast menu that includes Key Lime Pie and avocado omelets.
If you’re looking for some authentic Key Lime Pie, you’ll find several great options on or near Duval Street, including the Key Lime Pie Company near Sloppy Joe’s. Their pies use only the freshest ingredients for a delicious taste of the most iconic dessert in the Florida Keys.
Key West Trolley Tours in Old Town along Duval Street are a fantastic way to explore the area at your own pace. A friendly local guide will show you some of the amazing sites and locations that Key West has to offer, sharing fun stories and interesting facts along the way.
Near the southern end of Duval Street, you won’t want to miss the Key West Butterfly and Nature Conservatory. Visitors can view thousands of butterflies and other animals at the place voted one of the best attractions in Key West.
Pro Tip: Around the corner from the conservatory, you’ll find the Southernmost Point buoy, which marks the southernmost location in the continental United States. This is a great place to take photos, so make sure your phone’s battery is charged!
3) View The Sunset Celebration And Much More In Mallory Square
Mallory Square is well-known for its excellent shopping but it’s far more than just a plaza with stores and restaurants. There are many great entertainment options and, during longer stays, you may even want to spend an entire day here.
Its most popular attraction is the daily Sunset Celebration, which begins every night just before sundown. Featuring live musical performances, great food, live entertainment, street performers, and much more, this legendary event is a must-see when visiting Key West. As you gather with fellow sunset enthusiasts, you’ll feel the vibrant energy of the crowd and the beauty of the setting sun painting the sky in stunning colors.
While Mallory Square is famous for its stunning sunsets, the nightlife here is just as vibrant and inviting! After the sun goes down, you can enjoy live music, dance under the stars, and savor delicious drinks at the lively bars and restaurants that come alive with energy and laughter.
For a little jolt of energy, stop by the Cuban Coffee Queen shop. With multiple locations around the island, you’ll be able to get a cup of these delicious drinks just a short walk from nearly anywhere on the island.
Just a stone’s throw from the Key West Historic Seaport and right next to Mallory Square, the Key West Aquarium is a must-visit for marine life enthusiasts. You’ll be amazed by the diverse array of sea creatures on display, and don’t miss the Touch Tank – it’s a fantastic experience where you can gently interact with these friendly animals.
Whether you’re looking to dance to live music, explore local attractions, or simply soak in the breathtaking sunset, Mallory Square is a must-visit spot for adults seeking a memorable experience!
Pro Tip: It’s also important to note that many places in Key West, especially bars with live musical performances, tend to have free online webcams available on their websites. This will give you a chance to check out the atmosphere and quality of a location before you leave your home, making trip planning much easier.
4) Explore The City’s Rich Maritime History At The Key West Lighthouse
Although decommissioned in 1969, the Key West Lighthouse is now a museum administered by the Key West Art & Historical Society. Originally built in 1825 and repaired or restored several times since, it is the 15th-oldest lighthouse still standing in the United States. After climbing the 88 steps to the observation deck, you’ll get amazing views of the island.
The museum also provides an important look into the rich maritime history of Key West. The keeper’s quarters, grounds, and the tower itself have all been faithfully restored to give visitors a glimpse into the life of a lighthouse caretaker.
Pro Tip: Visit early in the morning or late in the afternoon to avoid crowds and enjoy a more peaceful experience while taking in the breathtaking views from the top.
5) Discover Naval Air Station Key West – A Must-Visit for Tourists
Naval Air Station Key West (NAS Key West) is a hidden gem that every tourist should explore. Located at the southernmost tip of the U.S., this base offers a unique blend of history, adventure, and stunning views.
One of the highlights is witnessing military aircraft in action. On certain days, you can catch fighter jets soaring through the sky, showcasing the skill of our armed forces. The on-site museum provides engaging exhibits that delve into the rich history of naval aviation and the base’s role during World War II.
After exploring, unwind at nearby beautiful beaches and enjoy the breathtaking sunsets that the Florida Keys are known for. With its friendly atmosphere and welcoming community, NAS Key West is a unique destination that adds depth to your Key West adventure. Don’t miss out on this unforgettable experience!
6) Relax, Play, And Soak In History At Fort Zachary Taylor
This National Historic Landmark served as an important military base during the Civil War. Today, Fort Zachary Taylor is one of the most complete parks in the country, with a wide variety of activities to enjoy before, during, or after seeing the many historical artifacts:
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Take a guided tour of the old fort to see actual Civil War cannons and many other amazing artifacts.
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If you’re hungry, visit the Cayo Hueso Café for a sandwich and a beer. If you’re feeling adventurous and want to catch your own dinner, fishing is permitted on the west side of the park.
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One of the best snorkeling locations on the island, you can rent equipment on-site and get ready to see marine life up close and personal! Afterward, you can lie down and relax on the sands of the park’s massive beach.
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There are several spaces for weddings, work teambuilders, birthdays, and other events.
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Enjoy a leisurely stroll along the scenic nature trails that wind through the park, offering beautiful views of the coastline and opportunities for birdwatching. It’s a perfect way to connect with nature and appreciate the serene surroundings.
Pro Tip: You may want to plan on spending at least one day here, with so much to see and do. Don’t be afraid to bring your own food and have a meal at one of the many picnic tables.
7) Go Back In Time And Visit The Historic Hemingway House
Speaking of museums, the Hemingway House is a beautiful Key West home that once belonged to beloved novelist, poet, screenwriter, and journalist Ernest Hemingway, who lived here for over ten years.
In addition to amazing artifacts and a glimpse into the past of this magnificently preserved home, you’re also likely to see the six-toed cats that are believed to be directly descended from those owned by the author himself.
Tours start every 15 minutes, so visiting here can easily be worked into any schedule. It can also be combined with a visit to the lighthouse, located just across the street.
Fun Fact: The Hemingway House is open 365 days a year, so even holiday visitors can enjoy the tour.
Let The Good Times Roll With These Amazing Entertainment Options In Key West
Whether you’re coming to the Florida Keys for business or leisure, on a day trip or for an extended stay, or any other reason or circumstance, you’ll find plenty of things to do in Key West for adults. Many people have said that visiting Key West was the highlight of their vacation (and their year!).
Our city has many great attractions for adults to consider, including Fort Zachary Taylor State Park, Mallory Square, Old Town, the Southernmost Point buoy, and many more. No matter where you go in town, though, you won’t want to miss night kayaking or sandbar tours with us!
We offer unmatched views of the beautiful mangroves and sandbars of the Florida Keys that’ll create memories that you’ll cherish for many years to come. No matter what brings you to Key West, you won’t want to miss this unique opportunity.
However, these trips fill up fast, especially at the height of the tourist season, so you’ll want to act fast. Don’t miss out – book your next exciting trip in Key West today!
