Day 1-2: Santiago, Chile

• Arrive in vibrant Santiago, Chile. The exact activities for these days are not detailed in the provided information.

Day 3-8: At Sea

• Travel south towards Antarctica. The itinerary does not specify exact activities for these days, but typically includes onboard lectures and preparation for the expedition.

Day 9-16: Antarctica

• Explore the Antarctic Peninsula and surrounding islands. Activities include ice cruises, landings at penguin rookeries, and observing wildlife like whales, seals, and various penguin species. The itinerary is flexible to maximize opportunities for wildlife viewing and exploration.

Day 13-14: Rounding Cape Horn

• Sail the Drake Passage and attempt a landing on Cape Horn, weather permitting. Continue lectures and activities onboard.

Day 15: Exploring Chile's Fjords

• Cruise through the fjords of Magallanes Province, spotting Magellanic Penguins, elephant seals, and whales. Enjoy dramatic scenery and possibly see majestic waterfalls.

Day 16-18: Patagonia

• Continue exploring the Patagonian coast, enjoying fjord landscapes and possibly spotting whales, seabirds, and penguins.

Day 19: The Waters of Patagonia

• Cruise through Patagonian fjords, taking in the scenery and wildlife. Onboard lectures continue.

Day 20: Castro’s Chilotan Charm

• Visit Castro on Chiloé Island, known for its stilt houses and historic churches. Explore local culture and birdwatching opportunities.

Day 21-23: Valparaíso

• Arrive in Valparaíso, concluding the expedition. The final day involves disembarkation and exploring the city if time allows.