Planning a Fly Fishing Trip to Aysén

PRACTICAL

By Osvaldo Band, Host & Experience Lead at Parque Cascadas

Planning a fly fishing trip to Aysén is different from planning a standard lodge week. The region is remote, the weather changes quickly, and the best fishing decisions are often made day by day. A good trip here depends on three things: the right base, the right local guides and realistic expectations.

Parque Cascadas is located on the Río Simpson, between Coyhaique and Puerto Aysén, about 90 minutes from Balmaceda Airport. Guests arrive by private transfer through the Carretera Austral and stay in either the Lodge or the Cottage, both booked exclusively for each group.

The basic structure

A standard program is seven nights and six guided fishing days, usually Saturday-to-Saturday. Day 1 is arrival, transfer, welcome drink and a fishing briefing. Day 2 is the first day on the Simpson. Days 3 to 7 are the guide's choice of the best water according to conditions — Río Simpson, Río Paloma, Río Azul, Río Mañihuales, Río Aysén, Lago Elizalde and others. Day 8 is departure. Custom stays from five to twelve nights can also be arranged.

Best time to fish in Aysén

The general season for continental waters in Chile runs from the second Friday of November to the first Sunday of May. November brings stabilizing spring flows; December to February is peak summer with the strongest dry-fly window; March and April are cooler and very attractive for brown trout; early May is quiet and late-season. Rates can stay flat across the season, so choose your month by fishing preference and calendar rather than price.

What to expect from the fishing

Average wild brown trout are often in the 18–22 inch range, with similar rainbows. Fish over 26 inches are landed every season, and larger trout are possible — but we prefer honest expectations. This is wild trout, local guide knowledge, less pressure and a week at Patagonia's pace, not a guaranteed trophy factory.

Recommended equipment

Come prepared for cold, wind, rain and warm summer days. A 5-weight for dry flies and a 6 or 7-weight for streamers, WF floating line plus a sinking line or 200-grain head, leaders in 2x–4x, and waterproof, warm layers. Flies, leaders and tippet are provided; rods, reels and waders can be rented on site. Bring your own wading boots fully cleaned to help prevent the spread of invasive species.

Many groups include people who do not fish, and the park is designed for that — the trail to Cascada La Virgen, the natural pools, the hot tub, birdwatching, soft trekking, cooking, horseback riding or rafting. During high season, especially December to February, excursions should be arranged in advance.

For us, a good fly fishing trip is not only about where you fish. It is also about where you return.

PLAN YOUR FLY FISHING WEEK IN AYSÉN

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