While Key West is famous for its blue skies and uninterrupted sunshine, tropical weather in the Florida Keys can occasionally bring passing squalls and sudden afternoon thunderstorms. Fortunately, a rainy day in the Conch Republic is far from a vacation spoiler. Because the island boasts one of the most densely concentrated historic districts in the United States, you are never more than a few steps away from world-class maritime museums, historic theaters, indoor botanical domes, and cozy covered dockside bars.
Top Indoor Attractions & Historic Museums for Rainy Days
Key West’s rich heritage spans centuries of pirate lore, wrecking fortunes, military defenses, and literary brilliance, most of which is housed in beautifully preserved, climate-controlled historic structures.
Key West Shipwreck Treasure Museum
Key West Shipwreck Treasure Museum is housed in a replica 19th-century wrecker’s warehouse. The museum exhibits, short films and videos explore the history of the local marine salvage industry. A live performance with actors in period costumes recounts the tale of the Isaac Allerton, which sank in 1856. Artifacts from the Isaac Allerton shipwreck, Key West’s richest salvage operation, are on display. If the weather clears, climb to the top of the 65-foot observation tower where you can survey the horizon like the early wreckers who once kept watch over the surrounding land and seascape.
Truman Little White House
Truman Little White House was originally constructed to serve as a residence for officers assigned to the Key West naval station in 1890. The president first used the home as a vacation retreat in 1946. Presidents Eisenhower and Kennedy also used the quarters. The restored museum features décor and furnishings from the Truman era, including the chief executive’s piano and work desk.
Key West Butterfly & Nature Conservatory
Key West Butterfly & Nature Conservatory is a magical environment dedicated to these fascinating winged insects. The free-flight conservancy features hundreds of butterfly specimens from around the world as well as several tropical bird species, a collection of flowering plants and cascading waterfalls. Learn about the anatomy, life cycle and migration of the monarch butterfly, which can travel hundreds to thousands of miles.
Ernest Hemingway Home and Museum
Originally built in 1851, the Ernest Hemingway Home and Museum preserves the legacy of this American literary icon. Hemingway bought the Spanish Colonial-style home in 1931. During the nine years that he lived in the house, Papa wrote several of his well-known works, including “A Farewell to Arms” and “For Whom the Bell Tolls.” Descendants of Hemingway’s six-toed cat still roam the lush tropical garden-covered property.
South Florida’s Oldest House
South Florida’s Oldest House was built in 1829. Originally constructed in a different location, the residence was later moved to Duval Street. The house museum features original furnishings and family heirlooms as well as displays with a focus on the history of Key West. The cookhouse to the rear of the property is typical of the period. Surviving pirates, hurricanes and other hardships, the home pays tribute to the uniqueness of America’s most unusual city as well as sea captain Francis Watlington.
The Mel Fisher Maritime Museum
The Mel Fisher Maritime Museum chronicles the story behind the discovery of the Senora Nuestra de Atocha, a Spanish Galleon that sank 40 miles off the coast of Key West in 1622. In addition to hands-on demonstrations and exhibits on underwater archaeology, the museum displays numerous artifacts recovered from the wreck by Mr. Fisher. These include gold and silver religious items as well as a 77.76-carat emerald.
Key West Aquarium
Key West Aquarium houses a number of tanks that exhibit local marine life. The Atlantic Shores Exhibit is a 50,000-gallon tank that contains a living red mangrove ecosystem, which is home to numerous species of tropical fish as well as sharks and sea turtles. Other exhibits feature alligators, jellyfish and stingrays. The touch tank enables guests to interact with a variety of smaller aquatic species, including starfish, conch and other invertebrates. You can watch sharks being fed by divers and touch a young nurse shark.
The Audubon House and Gallery
The Audubon House and Gallery features many original works by John James Audubon. The renowned naturalist visited Key West in 1832. Constructed in the 1840s by Captain John Geiger, the home was restored 120 years later. While a rainy day in Key West may limit access to the property’s tropical garden, a tour of the home reveals furnishings from the 18th and 19th centuries.
Indoor Shopping, Arts & Culture
If you want to spend your rainy hours browsing local treasures or admiring contemporary coastal art, Old Town offers several protected complexes that house dozens of makers under one roof.
The Shops at Mallory Square
Housed inside a massive historic brick building that once served as a naval storehouse, the Shops at Mallory Square provide a completely covered, air-conditioned retail marketplace just steps from the waterfront. Visitors can spend an hour wandering through vendor stalls showcasing natural sea sponges harvested from the Gulf, hand-rolled cigars, tropical resort wear, artisan jewelry, and island pantry items like locally produced Key lime oils and hot sauces.
The Studios of Key West
Located in a landmark four-story art deco building on Eaton Street, The Studios of Key West is the creative epicenter of the island’s visual arts community. The facility features multiple spacious, museum-style indoor galleries with rotating exhibitions showcasing contemporary painters, sculptors, and multimedia artists from South Florida and around the world. Admission to the indoor exhibition halls is free, offering an inspiring, dry space to appreciate modern island culture during a downpour.
Making the Most of Gray Skies in Key West
Rain in Key West is rarely a reason to stay in your hotel room. Whether you are walking through the historic chambers of the Truman Little White House, marveling at the wings of exotic butterflies, catching an indie film at the Tropic Cinema, or watching the harbor elements from a covered porch at Mallory Square, the Conch Republic offers plenty of indoor personality to keep your island vacation vibrant rain or shine.
Frequently Asked Questions
What are the best things to do in Key West when it rains?
Key West has plenty of indoor activities to enjoy when the weather turns rainy. Visit the Key West Aquarium, explore the Key West Shipwreck Treasure Museum, tour the Harry S. Truman Little White House, or discover local history and art at the Custom House Museum. You can also browse local shops and galleries or enjoy a meal at a nearby restaurant.
What are the best indoor activities in Key West for adults?
Adults can explore Key West’s historic homes and museums, including the Harry S. Truman Little White House and the Ernest Hemingway Home and Museum. Art galleries, local shops, and restaurants also offer enjoyable ways to spend a rainy afternoon while discovering the island’s culture and history.
What can you do in Key West on a rainy day with kids?
Families can visit the Key West Aquarium to learn about marine life, explore interactive exhibits at local museums, or discover the island’s shipwreck history. The Butterfly and Nature Conservatory is another option for seeing tropical butterflies and birds in an enclosed environment.
Is the Key West Aquarium worth visiting on a rainy day?
Yes, the Key West Aquarium is a great option for a rainy day because its exhibits and educational presentations let visitors discover local marine life indoors. Guests can learn about sharks, sea turtles, stingrays, and other aquatic animals while staying out of the rain