Argentina Cruise from Ushuaia to San Antonio — 15 Days

Ushuaia, Argentina

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.

Puerto Williams, Chile

Puerto Williams sits on Navarino Island, facing the Beagle Channel at the edge of Chilean Patagonia. Puerto Williams is often called the world’s southernmost city, set among sharp peaks, lenga forests and cold, open water. The Martín Gusinde Anthropological Museum traces the history of the Yaghan, whose ancestral homeland includes these channels. Beyond town, trails enter the Dientes de Navarino, a rugged range where wilderness begins almost at the doorstep.

Cape Horn, Chile

Few names in navigation carry the weight of Cape Horn. On Hornos Island, Chile, it marks the southern end of the Tierra del Fuego archipelago. Here, Atlantic and Pacific waters meet near the Drake Passage. Landing depends on weather and sea conditions, so many visitors view the island from ship. Ashore, a lighthouse, small chapel and Albatross Monument recall the mariners who navigated this formidable route.

Coastal Cruising (Coastal Cruising)

Punta Arenas, Chile

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.

Strait of Magellan, Chile

The Strait of Magellan is not merely a passage between oceans; it is a frontier of wind, water and history. In 1520, Ferdinand Magellan’s expedition became the first European fleet to navigate this route between the Atlantic and Pacific. Today, a voyage through Chile’s intricate channels reveals snow-capped peaks, wooded shores and the stark landscape of Tierra del Fuego. Watch the weather shift, and understand why this waterway once commanded the world’s attention.

Chilean Fjords, Chile

South of Puerto Montt, Chile’s fjords form a maze of islands, channels and snowbound peaks. Glaciers descend from the Southern Patagonian Ice Field, while temperate rainforest reaches the water’s edge. Watch for dolphins and seabirds from deck; shore landings, where offered, reveal remote coastlines at close range. These are working waterways as well as wild scenery, best appreciated slowly, with camera ready and plans flexible.

Caleta Tortel, Chile

At the mouth of the Baker River, Caleta Tortel stands between Patagonia’s Northern and Southern Ice Fields. Forested slopes meet Pacific channels, while cypress boardwalks take the place of roads. Raised walkways link homes, piers and viewpoints, bringing visitors close to this remote settlement. Come for quiet water, local boats and a rare glimpse of life along Chile’s Carretera Austral.

At Sea (At Sea)

Chiloe Island Chile, Chile

Chiloé rewards travelers who value character over spectacle. Its green hills, sheltered coves and wooden churches reveal a Chile apart from the mainland. In Castro, brightly painted palafitos stand above the tidal waterfront, while the island’s UNESCO-listed churches preserve centuries of local craft. Sample curanto, a traditional feast of shellfish, meat and potatoes, or browse Dalcahue’s artisan market. Allow time for the landscapes; distances are modest, but roads and ferries set an unhurried pace.

Puerto Montt, Chile

Puerto Montt is Chile’s working gateway to the Lake District, where the Andes rise above deep blue water. At the waterfront, fish stalls and seafood kitchens make the city’s maritime life easy to taste. Browse Angelmó market for smoked salmon, shellfish and local crafts, then look north toward the snow-covered cone of Osorno. Beyond town, lakes, forests and Chiloé’s distinctive island culture reward travelers who venture farther.

At Sea (At Sea)

San Antonio, Chile

San Antonio is Chile’s largest commercial port, a working coastal city with a distinctly local rhythm. Its appeal extends beyond the docks: Santiago lies about 110 kilometres inland. Valparaíso is north, while the Casablanca Valley’s wineries offer a rewarding excursion nearby. Begin at the fish market and waterfront, or venture to Santiago, Valparaíso and Casablanca’s vineyards.