18 nights · Argentina · Departs Buenos Aires (Argentina) · Visiting Puerto Madryn, Punta Arenas, Ushuaia, Port Stanley, Punta del Este, Montevideo · Aboard Regent Seven Seas Cruises on the Seven Seas Mariner
Image courtesy of Regent Seven Seas Cruises ©
| Cruise line | Regent Seven Seas Cruises |
|---|---|
| Ship | Seven Seas Mariner |
| Duration | 18 nights |
| Port calls | 7 |
| Departures | 1 sailings |
| From fare | $38,398 per person |
| Year built | 2001 |
| Guests | 779 |
| Cabins | 354 |
| Crew | 445 |
| Length | 216 m |
| Beam | 28 m |
| Cruising speed | 21.0 kn |
Buenos Aires is a city of broad boulevards, grand theatres and late dinners, with a distinctly Argentine pulse. From the port, explore La Boca’s vivid lanes or San Telmo’s antique market. Recoleta adds belle époque architecture; Palermo brings leafy parks, galleries and restaurants. Make time for a steakhouse and a tango performance, two traditions that give the capital its lasting character.
Puerto Madryn sits on sheltered Golfo Nuevo, where Patagonia’s coast meets the Atlantic. From here, Peninsula Valdés, a UNESCO World Heritage site, offers encounters with southern right whales, elephant seals and sea lions. Between June and December, whales gather in the gulf; Magellanic penguins nest at Punta Tombo farther south. In town, Welsh heritage and a waterfront promenade offer a quieter counterpoint to Patagonia’s wild scale.
At the edge of the Strait of Magellan, Punta Arenas feels like a city built for crossing oceans. Its broad avenues and ornate mansions reflect the fortunes of sheep farming and trade. The Maggiorino Borgatello Museum traces Patagonia’s natural and human history. Climb Cerro de la Cruz for views across the harbor and rooftops. From here, boats reach Magdalena Island, home to thousands of Magellanic penguins.
Ushuaia sits between the Beagle Channel and the snow-streaked Martial Mountains, at Argentina’s far southern edge. Its harbor has long served as a gateway to Antarctica, while the town itself rewards a slower look. Ride the End of the World Train into Tierra del Fuego National Park, or tour the former prison museum. Here, wild landscapes begin just beyond the last streets.
Stanley sits on East Falkland, where the South Atlantic’s wide skies frame a compact, distinctly British capital. Its painted houses, tidy gardens and sheltered harbor contrast with the islands’ open, windswept terrain. Visit Christ Church Cathedral and its whalebone arch, then explore the Falkland Islands Museum for local history. Beyond town, guided excursions reach penguin colonies and dramatic coastal landscapes.
Punta del Este makes a polished first impression, yet its appeal reaches beyond its famous beaches. Set on a narrow peninsula between the Atlantic and the Río de la Plata, Uruguay’s resort town invites exploration. At Playa Brava, La Mano’s giant fingers emerge from the sand. West of town, Carlos Páez Vilaró’s Casapueblo combines sculptural architecture with a museum and sea views. Come for the light, stay for seafood and Uruguay’s easygoing pace.
Uruguay’s capital faces the broad Río de la Plata, where a working port and long waterfront set the city’s pace. Walk the cobbled lanes of Ciudad Vieja to find colonial façades, galleries, and the lively stalls of Mercado del Puerto. Beyond the historic center, the Rambla traces roughly 22 kilometers of shoreline, drawing locals to cafés, beaches, and sunset views. Come for grilled beef, Tannat wine, and a capital whose relaxed rhythm rewards a day spent on foot.
Buenos Aires is a city of broad boulevards, grand theatres and late dinners, with a distinctly Argentine pulse. From the port, explore La Boca’s vivid lanes or San Telmo’s antique market. Recoleta adds belle époque architecture; Palermo brings leafy parks, galleries and restaurants. Make time for a steakhouse and a tango performance, two traditions that give the capital its lasting character.
Published August 30, 2026
Last updated October 3, 2026
Author: J. Richard
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