Atlantic Seaboard & Colonial New England

Quebec City is North America's only walled city, a UNESCO treasure where 400 years of French colonial architecture crown a St. Lawrence promontory beneath the iconic Château Frontenac. Visit September through October via Cunard or Seabourn for autumn foliage transforming stone ramparts, elevated Québécois terroir cuisine, and the singular experience of genuine Old World atmosphere on a continent that rarely provides it.

The Saguenay is a glacially carved fjord of Norwegian grandeur hidden in Quebec, where three-hundred-meter cliffs plunge into waters hosting the world's southernmost beluga whales alongside blue whales, fins, and humpbacks. Visit September through October via Cunard or Azamara for autumn-color fjord transits, world-class whale-watching at Tadoussac, and one of Canada's most spectacular and least-expected natural treasures.

Baie-Comeau, Quebec, Canada is a distinctive port city where deep cultural heritage meets authentic local atmosphere, featured on itineraries by Seabourn. Must-do experiences include walking the historic center to experience the layered architectural heritage, and seeking out the regional culinary traditions at a locally favored establishment away from the port area. The optimal time to visit is May through September, when mild temperatures and long days favor unhurried exploration.

Charlottetown is the Birthplace of Canadian Confederation and Prince Edward Island's gracious Victorian capital, where Province House witnessed the nation's founding and the world's longest-running annual musical has played since 1965. Visit June through October via Cunard or Regent Seven Seas for legendary PEI oysters and lobster, red sand beaches, and the Green Gables landscape that inspired one of literature's most beloved heroines.

Sydney, on Cape Breton Island in Nova Scotia, is a charming harbour city where Scottish-Acadian heritage meets raw Atlantic beauty, serving as the gateway to the legendary Cabot Trail — one of the world's most spectacular coastal drives. Visitors should savour the island's renowned seafood chowder and traditional oatcakes while exploring the colourful waterfront boardwalk. The peak season stretches from late June through October, when autumn's fiery foliage transforms the highlands into a tapestry of crimson and gold.

Halifax, the historic capital of Nova Scotia, is a refined Atlantic port where centuries of maritime heritage meet a flourishing culinary scene anchored by Digby scallops, donairs, and one of North America's oldest farmers' markets. Visitors should not miss the star-shaped Citadel Hill and the harbourfront boardwalk's constellation of galleries and tasting rooms. The ideal season stretches from late June through October, when autumn's blazing foliage transforms the entire province into a masterwork of colour and the cruise terminal welcomes the world's finest vessels.

Saint John is Canada's oldest incorporated city, perched on the Bay of Fundy where the world's highest tides create the spectacular Reversing Falls Rapids. Must-do experiences include watching the tidal reversal, feasting on Fundy lobster and dulse at the historic City Market, and walking the ocean floor at Hopewell Rocks. June through September offers the best weather for exploring this dramatic tidal coast.

Boston is America's revolutionary birthplace and intellectual capital, a supremely walkable city where the Freedom Trail connects sixteen historic sites past Italian North End bakeries and Beacon Hill's gaslit streets. Must-do experiences include walking the Freedom Trail, eating a lobster roll at the Union Oyster House, and exploring the Isabella Stewart Gardner Museum. September and October bring peak fall foliage; spring brings the Marathon and blooming gardens.

Norfolk is America's premier naval city, where the world's largest naval base meets a revitalised waterfront with world-class art, Chesapeake Bay seafood, and four centuries of maritime history. Must-do experiences include exploring Battleship Wisconsin, feasting on blue crab with Old Bay, and day-tripping to Colonial Williamsburg. April through October is ideal, with autumn bringing oyster season and comfortable temperatures.

Miami is a city of perpetual reinvention — the Art Deco jewel of South Beach giving way to the street-art murals of Wynwood, the Cuban rhythms of Calle Ocho, and the glass-and-steel towers of a skyline that has redrawn itself every decade since Julia Tuttle convinced Henry Flagler to extend his railroad south in 1896. Must-dos include strolling the pastel-fronted Ocean Drive at dusk and exploring the world-class collections at the Pérez Art Museum Miami overlooking Biscayne Bay. November through April delivers idyllic weather — warm and dry — while summer brings heat, humidity, and hurricane risk. Miami handles cruise departures elegantly, with the Port of Miami a short taxi ride from the best neighbourhoods.