Buenos Aires is a passionate, romantic capital blending colonial architecture with Latin American energy. Known for tango, steak and Malbec, it offers Parque Tres de Febrero, Plaza de Mayo, the Casa Rosada, Museo Nacional de Bellas Artes, Teatro Colón, and Boca Juniors' Bombonera. By night, milongas and bars pulse; by day, sip mate, browse markets, and visit Recoleta Cemetery.

Overlooking Golfo Nuevo, Puerto Madryn is a top whale-watching town in northern Patagonia, founded by Welsh settlers in 1865. It offers wildlife, tea shops, estancias, and waterfront restaurants serving steak and seafood. Nearby Valdes Peninsula has penguins, sea lions, guanacos, elephant seals, sea lions to swim with, and huge colonies of Magellanic penguins at Punta Tombo and Estancia San Lorenzo. Boats also seek Southern Right Whales, orcas, humpbacks, and Commerson's dolphins.

Despite its British feel, Stanley is more Patagonia than Portsmouth. The Falklands' vast, windy beauty is mixed with pubs, fish and chips, whalebone landmarks, and Union Jacks. Long disputed among France, Britain, Spain and Argentina, the islands stayed British after the 1982 war and remain in the Commonwealth. Thatcher is still a local hero. The real stars are the penguins: five species, including rockhoppers, nest here with little barrier between visitors and wildlife.

Ushuaia, the "End of the World," sits on the Beagle Channel beneath the Martial Mountains. A lively but remote resort, it's the last taste of city life before Antarctica or the wilds of Tierra del Fuego. Nearby, National Park Tierra del Fuego offers dramatic peaks, glaciers, fjords, and wildlife like penguins and whales, with excellent hiking and views. Local food features king crab, fresh sea bass, and cholgas (mussels).

Ushuaia, the "End of the World," sits on the Beagle Channel beneath the Martial Mountains. A lively but remote resort, it's the last taste of city life before Antarctica or the wilds of Tierra del Fuego. Nearby, National Park Tierra del Fuego offers dramatic peaks, glaciers, fjords, and wildlife like penguins and whales, with excellent hiking and views. Local food features king crab, fresh sea bass, and cholgas (mussels).

Garibaldi Glacier is a colossal blue-white wall of ice, the dramatic climax of a voyage through Garibaldi Fjord in Parque Nacional Alberto de Agostini, Chile. Sail past waterfalls, forests and mountains in this remote, glacier-sculpted landscape where the Andes drop into the icy ocean. Watch for ice calving into the water and tiny floating icebergs. Though harsh at first glance, the fjord is a UNESCO Biosphere Reserve rich in wildlife, including penguins, sea lions and Peruvian condors.

Punta Arenas, Chile's "City at the End of the World," is a windy, remote but surprisingly cosmopolitan gateway to Antarctica. Built around Plaza de Armas, it offers views from Cerro de la Cruz, customs-free shopping, and history tied to Scott and Shackleton. It's also a base for Antarctic research, with nearby highlights including Torres del Paine, Alberto de Agostini, and penguin-filled Magdalena Island.

Windy Puerto Montt was long the end of the line in the Lake District; today the Carretera Austral continues south, but it remains the region's last major outpost and a hub for fishing, textiles, and tourism. The fast-growing city center has malls, condos, and offices, while the rest is mostly low clapboard houses above the Seno de Reloncaví. On sunny days, visit Playa Pelluco or other beaches, or drive the shoreline for views of the hills.

Valparaiso has long inspired writers, poets, musicians and artists. Though a bit rough, its bohemian charm, street art, nightlife, live music, colorful clifftop homes and striking architecture make it one of Chile's most beloved cities. Founded in 1536 by Juan de Saavedra, it still has colonial buildings despite fires and earthquakes. Nearby are Pablo Neruda's ship-shaped house and the Casablanca Valley vineyards, while Chile's wine culture also gave rise to pisco.

Valparaiso has long inspired writers, poets, musicians and artists. Though a bit rough, its bohemian charm, street art, nightlife, live music, colorful clifftop homes and striking architecture make it one of Chile's most beloved cities. Founded in 1536 by Juan de Saavedra, it still has colonial buildings despite fires and earthquakes. Nearby are Pablo Neruda's ship-shaped house and the Casablanca Valley vineyards, while Chile's wine culture also gave rise to pisco.