Knoxville sits in the Great Valley of East Tennessee at the headwaters of the Tennessee River, with the Appalachian Mountains rising to the east and southeast. The city combines a historic downtown with riverfront parks, leafy neighborhoods, and easy access to outdoor areas.

Siesta Key is a barrier island off Sarasota on Florida’s Gulf Coast, known for its broad beaches and unusually fine quartz-crystal sand. Siesta Beach is the island’s best-known public beach, with a wide shoreline, shallow Gulf waters and facilities that include concessions, parking and beach access. The island is more than a beach destination, with Siesta Key Village providing a compact center of restaurants, shops and casual entertainment.

Agios Nikolaos is a seaside town in eastern Crete, Greece, set around Mirabello Bay and known for its unusual waterfront setting around Lake Voulismeni. The small lagoon lies at the center of the town, surrounded by cafés, tavernas, shops, and narrow streets that rise toward the surrounding hills. The harbor and marina extend the town toward the sea, while beaches and coves are found along the nearby coast.

Paxi, also known as Paxos, is a small Ionian island south of Corfu, known for dense olive groves, sheltered harbours, limestone cliffs, and clear coastal waters. The island’s main settlement, Gaios, surrounds a protected harbour formed by the islets of Agios Nikolaos and Panagia, while Lakka and Loggos provide two smaller waterfront villages.

Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.