Navarino Island Chile Antarctica Cruise from Puerto Williams to Valparaíso — 12 Days

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.

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.

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.

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.

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.

Puerto Cisnes (Ask Travel Agent)

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)

Valparaiso-Santiago, Chile

Valparaíso is Chile’s most characterful port, a steep-sided city rising above the Pacific in a mosaic of color. Ride a historic funicular into the hills, where murals, stairways and bright houses reward unhurried exploration. In the UNESCO-listed historic quarter, grand 19th-century architecture recalls the era when ships rounded Cape Horn. Visit La Sebastiana, poet Pablo Neruda’s house, then return to the waterfront for fresh seafood and broad Pacific views.