9 Sights in Key West, United States (with Map and Images)

The Mel Fisher Maritime Museum is located at 200 Greene Street, Key West, Florida. The museum contains an extensive collection of artifacts from 17th century shipwrecks, such as the Henrietta Marie, Nuestra Señora de Atocha and Santa Margarita. Also included are the shipwrecks and artifacts of The Santa Clara, a Conquistador-era galleon (1564), The Guerrero & Nimble. A rotating gallery exists on the second floor of the museum and is currently displaying an exhibit or artifacts belonging to Cuban Rafters, Balseros, who arrive to Key West in hand-crafted vessels. Terrestrial archaeological sites include The African Cemetery of Key West, located on Higgs Beach. The museum is named for founder Mel Fisher and was created as a 501(c)3 non-profit charity organization, thus Fisher's fortune is not financially linked to the museum. It is a museum, a lab, and a nationally recognized research facility.

Wikipedia: Mel Fisher Maritime Heritage Museum (EN), Website, Heritage Website

The Key West Shipwreck Museum is located in Key West, Florida, United States. It combines actors, films and actual artifacts to tell the story of 400 years of shipwreck salvage in the Florida Keys. The museum itself is a re-creation of a 19th-century warehouse built by wrecker tycoon Asa Tift. Many of the artifacts on display are from the 1985 rediscovery of the wrecked vessel Isaac Allerton, which sank in 1856 on the Florida Keys reef and turned out to be one the richest shipwrecks in Key West's history, having resulted in the Federal Wrecking Court's largest monetary award for the salvage of a single vessel.

Wikipedia: Key West Shipwreck Museum (EN)

The Ernest Hemingway House was the residence of American writer Ernest Hemingway in the 1930s. The house is situated on the island of Key West, Florida. It is at 907 Whitehead Street, across from the Key West Lighthouse, close to the southern coast of the island. Due to its association with Hemingway, the property is the most popular tourist attraction in Key West. It is also famous for its large population of so-called Hemingway cats, many of which are polydactyl.

Wikipedia: Ernest Hemingway House (EN), Website

USCGC Ingham (WPG/WAGC/WHEC-35) is one of only two preserved Treasury-class United States Coast Guard Cutters. Originally Samuel D. Ingham, she was the fourth cutter to be named for Treasury Secretary Samuel D. Ingham. She was the most decorated vessel in the Coast Guard fleet and was the only cutter to ever be awarded two Presidential Unit Citations.

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The Southernmost Point Buoy is an anchored concrete buoy in Key West, Florida, marking the southernmost point in the continental United States, the lowest latitude land of contiguous North American states. It is 18 feet above sea level. The large painted buoy was established as a tourist attraction in 1983 by the city at the corner of South Street and Whitehead Street.

Wikipedia: Southernmost point buoy (EN)

The Custom House and Old Post Office is a historic site located at 281 Front Street, Key West, Florida, United States. On September 20, 1973, it was added to the U.S. National Register of Historic Places.

Wikipedia: Old Post Office and Customshouse (Key West, Florida) (EN), Website, Heritage Website

The U.S. Coast Guard Headquarters, Key West Station is a historic site in Key West, Florida. It is located at the northwest corner of the intersection of Front and Whitehead Streets. In 1973, it was added to the U.S. National Register of Historic Places.

Wikipedia: U.S. Coast Guard Headquarters, Key West Station (EN), Website, Heritage Website

The Key West Tropical Forest & Botanical Garden is a frost-free arboretum and botanical garden containing a collection of trees, shrubs, and palms, including several "champion tree" specimens. It is located on Stock Island in the municipality of Key West, Florida, United States. It is open daily. There is a nominal fee for admission, with free admission for locals on the first Sunday of every month.

Wikipedia: Key West Tropical Forest & Botanical Garden (EN)

The Key West Butterfly and Nature Conservatory located at 1316 Duval Street, Key West, Florida, United States is a butterfly park that houses from 50 to 60 different species of live butterflies from around the world in a climate-controlled, glass-enclosed habitat.

Wikipedia: Key West Butterfly and Nature Conservatory (EN), Website