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Beagle Channel

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The Beagle Channel is a natural strait at the southern tip of South America, connecting the Atlantic and Pacific Oceans. It stretches for approximately 240 kilometers and forms part of the international border between Argentina and Chile in Tierra del Fuego. The channel is of glacial origin and features a majestic backdrop of steep mountains, glaciers, and deep blue waters. It was named after the ship HMS Beagle, on which Charles Darwin explored the region during his famous 19th-century expedition. Ushuaia, commonly known as the southernmost city in the world, is located on its northern shore and serves as a base for numerous excursions. The channel's wildlife is abundant with sea lions, cormorants, and penguins inhabiting small islands such as Isla de los Lobos. In the center of the channel stands the famous Les Éclaireurs Lighthouse, often mistakenly referred to as the 'Lighthouse at the End of the World'. The channel is not only a major tourist destination but also a strategic maritime route.
- Location: Argentina
- Top sights: Les Eclaireurs Lighthouse · Beagle Channel · Cerro Trapecio
- Nearby: Río Grande (57 km)
Best time to visit & climate
The most pleasant time to visit is Jan–Mar.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 7 | 7 | 6 | 4 | 2 | 0 | -1 | 0 | 2 | 4 | 5 | 7 |
| Rain mm | 78 | 70 | 65 | 67 | 53 | 58 | 51 | 46 | 44 | 44 | 62 | 73 |
📋 Practical info
Geography
Facts
- The narrowest point of the channel is only about 1.5 kilometers wide.
- The Beagle conflict between Argentina and Chile was peacefully resolved in 1984.
- The channel has an average depth ranging from 150 to 200 meters.
- Glaciers such as the Romanche Glacier calve directly into the channel's waters.
- The Les Éclaireurs Lighthouse was put into operation in 1920.
- The indigenous Yámana people utilized the channel for thousands of years.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Beagle Channel (3)
Sights nearby
Frequently asked questions
When is the best time for a boat trip on the Canal Beagle?
Is the water in the Canal Beagle very rough?
Can you see whales in the Canal Beagle?
Do I need warm clothing for the tour?
Where do boat tours to the Canal Beagle start?
Beagle Channel: where is it located?
Beagle Channel: what is there to see?
Beagle Channel: when is the best time to visit?
Beagle Channel: why is it worth visiting?







