Some vacation destinations were once so popular that hotels filled months in advance and entire towns depended on visiting tourists. Today, many of those places have faded from the spotlight, with grand resorts demolished, amusement parks abandoned, and former holiday traditions largely forgotten. Changing travel habits, cheaper flights, economic downturns, and shifting tastes have all played a part in their decline. These once-famous destinations reveal just how quickly a fashionable getaway can become a piece of travel history.