Puerto Williams, Isla Navarino, Chile
The world's southernmost city sits on Isla Navarino, across the Beagle Channel from Argentina — a wind-scoured frontier town of 3,000 souls, fresh king crab, and the last stop before Cape Horn and Antarctica.
The world's southernmost city sits on Isla Navarino, across the Beagle Channel from Argentina — a wind-scoured frontier town of 3,000 souls, fresh king crab, and the last stop before Cape Horn and Antarctica.
A new multipurpose pier (Muelle Multipropósito de Puerto Williams, at Punta Lagunilla) now handles most expedition ships; larger vessels may still anchor and tender.
💡 Pro move: Phase 2 of the new pier (capacity to 240m ships) began construction November 2025 and is ongoing — some disruption possible at the dock area.
Puerto Williams' new pier handles expedition and luxury ships; a second construction phase is underway to extend capacity to vessels up to 240 m.
| Cruise Line | Typical Berth / Arrival | Dock or Tender |
|---|---|---|
| Silversea, Ponant, Hurtigruten, expedition lines | Muelle Multipropósito de Puerto Williams (Punta Lagunilla)📍 | Docked |
| Larger cruise ships | Beagle Channel anchorage📍 | Tendered |
Puerto Williams rewards the curious — Yahgan cultural sites, a dramatic flag-hill hike, and a microscopic forest reserve that requires a magnifying glass.
One of South America's finest small museums, detailing the Yahgan people who survived sub-Antarctic conditions with only seal grease for warmth. Free admission, English-friendly displays, and genuinely moving exhibits.
Explore Yahgan history →A strenuous 3-4 hour round-trip climb above town leads to a Chilean flag and sweeping views of the Beagle Channel, Navarino's jagged Dientes peaks, and Argentina beyond. Weather can flip fast — go prepared.
Book guided Cerro Bandera tours →About 4 km west of town, Omora is famous for 'tourism with a hand lens' — visitors explore miniature forests of mosses, lichens, and liverworts found almost nowhere else on Earth. Guided visits only.
Find Omora Park guided tours →See the replica bow of the Chilean Navy tug Yelcho that rescued Shackleton's crew from Elephant Island in 1916 (the original bow was moved to Punta Arenas in 2016). Nearby, the Micalvi — a former German cargo ship now grounded in the cove — serves as a floating bar and yacht club for Antarctic-bound adventurers.
Explore Shackleton history tours →Puerto Williams is one of the best places on Earth to eat fresh centolla pulled from the Beagle Channel. Try chupe de centolla (baked king crab casserole) or empanadas de centolla at local restaurants near the plaza.
Find food tours in Puerto Williams →Puerto Williams is compact and flat along the waterfront — most sights are within easy walking distance of the pier.
From the pier, walk the Costanera (waterfront road) west past the Yelcho monument and Micalvi to the Plaza de Armas, then cut through town past the Martin Gusinde Museum back to the waterfront. Great for spotting kelp geese, giant petrels, and caracaras along the channel shore.
A short walk east of town leads to Villa Ukika, a small settlement where descendants of the Yahgan people live. Visit artisan workshops selling traditional hand-woven rush baskets — one of the most meaningful souvenirs in the region.
📍 Open in MapsClimate normals for Puerto Williams, Isla Navarino, Chile (2014–2023 averages). Pack for the month you sail — highs, lows, and how many rainy days to expect.
| Month | Avg High | Avg Low | Rainy Days | Sunrise | Sunset |
|---|---|---|---|---|---|
| Jan | 54°F / 12°C | 42°F / 6°C | 22 | 5:19 AM | 9:59 PM |
| Feb | 55°F / 13°C | 42°F / 6°C | 18 | 6:24 AM | 9:02 PM |
| Mar | 52°F / 11°C | 40°F / 4°C | 19 | 7:22 AM | 7:54 PM |
| Apr | 47°F / 8°C | 37°F / 3°C | 15 | 8:22 AM | 6:37 PM |
| May | 43°F / 6°C | 34°F / 1°C | 15 | 9:17 AM | 5:35 PM |
| Jun | 38°F / 3°C | 29°F / -2°C | 14 | 9:55 AM | 5:06 PM |
| Jul | 37°F / 3°C | 28°F / -2°C | 14 | 9:45 AM | 5:27 PM |
| Aug | 38°F / 3°C | 28°F / -2°C | 15 | 8:51 AM | 6:19 PM |
| Sep | 42°F / 6°C | 32°F / 0°C | 14 | 7:36 AM | 7:15 PM |
| Oct | 47°F / 8°C | 35°F / 2°C | 15 | 6:20 AM | 8:13 PM |
| Nov | 51°F / 11°C | 38°F / 3°C | 18 | 5:13 AM | 9:17 PM |
| Dec | 53°F / 12°C | 41°F / 5°C | 21 | 4:46 AM | 10:05 PM |
Source: Open-Meteo ERA5 (10-yr daily averages)
Upcoming cruises that call at Puerto Williams, Isla Navarino, Chile. Dates, prices, and ports of call change — always confirm with the cruise line before booking.
Itineraries and prices change — always confirm with the cruise line before booking. Some links are affiliate links that may earn us a commission at no extra cost to you.