
Photos: Cayetano Roso (CC BY 3.0) — via Wikimedia Commons
The best river in the world for sea-run brown trout: silver fish that enter from the Atlantic and run up across the Fuegian steppe, reaching extraordinary sizes. A dream for every fly angler.
It is fly fishing only, on private-ranch beats with limited rods, from spring to autumn (the strong run arrives in summer and autumn). Strong wind, sinking lines and tube flies are the norm. The town of Río Grande is the logistics base for the lodges.
Devolución obligatoria de todos los salmónidos en todo el río durante toda la temporada. Prueba piloto del 18 al 31 oct 2025 entre puente Mosconi y pozón La Toma (sector El Tropezón). Acceso a El Tropezón y demás accesos habilitados requiere registro en saptdf.ar con reserva prev.
At Río Grande (Tierra del Fuego) you can catch Brown trout, assorted river fish. Allowed styles: Fly.
Regulated access through ranches and lodges in Tierra del Fuego.
Tierra del Fuego permit + beat booking. Limited rods.
Original text in Spanish: “Devolución obligatoria de todos los salmónidos en todo el río durante toda la temporada. Prueba piloto del 18 al 31 oct 2025 entre puente Mosconi y pozón La Toma (sector El Tropezón). Acceso a El Tropezón y demás accesos habilitados requiere registro en saptdf.ar con reserva prev.”
Now 5° · wind 19 km/h E
Fly. 5 guides nearby.
Base data: OpenStreetMap (ODbL)
| Season | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | NOW |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brown trout. In season: NOV–MAR. Peak: NOV–DECabundant here | Off |
Dark: each species' peak months. Medium: its season at this place. “Abundant here” marks the most common ones in Río Grande.
Gear is chosen according to the environment and the expected size. A versatile, concrete setup:
Spinning (general use, rivers and lakes):
Fly fishing:
Recommended accessories: rubber net (less harm to the fish for release), forceps for removing hooks, barbless hooks, and waders for safe wading in cold water.
Guides, campsites and places to stay that work these waters.
No one has reported from this spot yet. Fished here? Tell us how it went — you'll help the next angler.
There are already 4 businesses loaded in the area. If yours is not there — or it is and you are not running it yet — the listing is free and puts you in front of whoever is planning a trip to Río Grande.
It's free · no card
In October the species of Río Grande are past their best moment. Off season does not mean there is a closed season.
In Río Grande it is worth going when its main species bite: Brown trout (NOV–MAR).
In Río Grande you can fish Fly.
Yes: PESQA lists 2 guides working Río Grande, among them Dan Leandro Pereira Fresone, Nacho Pereira.
Around Río Grande there are 2 marinas and tackle shops: Angler's Aventuras Fly Shop, El Robalo Almacén de Pesca.
Río Grande is in the province of Tierra del Fuego.