Day 1: Fitz Roy in One Day
Laguna de los Tres
Start at dawn for the Laguna de los Tres trail — the ultimate Fitz Roy viewpoint. The 25km round trip (8–10 hours) starts gently through lenga forest then climbs steeply in the final kilometre over moraines to a glacial lagoon at the base of Monte Fitz Roy (3,405m). The granite spires rising vertically from the turquoise lake is one of the most iconic mountain views on Earth. Free — no permits, no entry fee.
Summit Views & Descent
Spend an hour at Laguna de los Tres — the view changes constantly as clouds drift across the granite towers. Fitz Roy and the surrounding spires (Poincenot, Saint-Exupéry, Rafael) are the Patagonian Andes at their most dramatic. Descend via Laguna Capri for a different perspective — Fitz Roy reflected in a forest-ringed lake. The trail passes through autumn-coloured lenga beech forest (March–April is spectacular).
Beer & Patagonian Lamb
Return to El Chaltén exhausted and elated. The town has 1,500 residents and an outsize food scene for its size. Dinner at La Cervecería Chaltén (ARS 5,000–9,000) for craft beer brewed on-site and Patagonian lamb, or Techado Negro for grilled meats and mountain views (ARS 6,000–12,000). La Chocolatería for hot chocolate and pastries to warm tired legs (ARS 2,000–3,500).