Key West, where natives are lovingly called "Conchs," and the high school football team goes by the "Fighting Conchs," earned its "Conch Republic" nickname in April 1982, when a band of locals declared secession from the U.S. in protest of the U.S. Border Patrol placing a roadblock just north of the top of the Keys.

While federal agents were trying to stymie drug smugglers, Keys residents decried the roadblock as a tourism disaster as well as disrespectful to its people. But Key West's mayor and his supporters failed to sway a federal court in Miami to lift the roadblock. Soon after, he read a proclamation at Mallory Square declaring the Keys no longer a part of the U.S. and demanding $1 million in foreign aid.

The move to secede was short-lived but remains a point of pride for Key Westers, who still fly the blue "Conch Republic" flag in the subtropical heat and ocean breezes. Key West was first settled in 1822 and by 1886 had become America's richest city per capita. Compact, cozy and adorable, the city's Old Town neighborhood is filled with cottages with gingerbread-topped porches, Victorian compounds, sidewalk cafes, cigar stands and T-shirt shops. Residential throughout, every sign, window and awning in Old Town must pass scrutiny of the city-appointed Historic Architectural Review Commission.

Key West cruise ship passengers, who number some 820,000 a year among the island's 3 million visitors, disembark at Mallory Square, a Navy pier near the Westin Resort. But the island city is a breeze to explore by walking, bike, scooter or even pedicab. Famous residents have included Pulitzer Prize-winner Ernest Hemingway, whose home on Simonton Street is now a museum where six-toed cats roam the grounds, pool and living quarters. Key West was also a home away from home for President Harry Truman, whose one-time respite from Washington, D.C., is the "Little White House," a museum by the waterfront.

Art galleries, Cuban coffee, fine dining and overstuffed sandwiches all abound in Key West. Locals will serve you fresh coconut water by drilling a straw hole into one of the green fruits that come from the island's palm trees.

The city famously appeals to all types of folks, and attracts artists, hipsters, foodies and beach bums along with cruise ships. Locals love to repeat the line about never knowing if the guy beside you at the bar in flip flops and a tank top is a millionaire or a former merchant marine -- or both. Rich retirees rub elbows here with those who work two and three jobs to be able to call Key West home.