Opatija, located on Croatia’s Kvarner Bay, has been drawing visitors since the 19th century, when Austro-Hungarian aristocrats built grand villas along its Adriatic shoreline. Today, many of those same buildings still stand with some restored as luxury hotels and others preserved as cultural landmarks. The town’s most recognizable structure, Villa Angiolina, opened in 1844 and marked the start of Opatija’s rise as a fashionable seaside resort.

Potsdam, the capital of Germany’s Brandenburg state, lies just southwest of Berlin and is best known for its grand palaces, landscaped gardens, and role as a seat of Prussian royalty.

Fraser Island, or K’gari as it is known to its Traditional Owners, the Butchulla people, is a gem off the coast of Queensland, Australia. The world's largest sand island, stretching over 120 kilometers, is a place where nature dazzles and adventure beckons. Renowned for its unique ecosystems, Fraser Island offers a diverse landscape of lush rainforests growing on sand, crystal-clear freshwater lakes, and expansive sand dunes.

Hurghada, located on the western shore of the Red Sea, is a vibrant Egyptian city known for its stunning beaches and thriving marine life. As one of Egypt's premier resort destinations, it offers an array of activities for beachgoers and adventure seekers alike. The city's pristine beaches are perfect for relaxing, while the warm, crystal-clear waters invite visitors to dive into a world of colorful coral reefs and diverse marine species.

This small yet charming city in Alaska's panhandle is a throwback to the gold rush era. Skagway is a well-preserved part of Klondike Gold Rush National Historical Park.