Mousin’ by mothership, on Argentina’s Río Paraná.
[Story by Zach Matthews / Photos by Zach Matthews & Rebecca Shaneyfelt]
THE MOUSE LOOKED FRIGHTENED. Seconds ago it slipped off a tuft of pampas grass, landing with a soft plop in a current seam. Now its tail dangled into the tannin-stained waters. The sun nicked below the horizon, spraying the sky in pastel shades of pink and blue, casting the riverbank into deep shadow. The mouse’s black eyes glimmered as it edged closer to the main stream, a surprisingly speedy current running off the massive, state-sized delta of the Río Paraná, Argentina’s longest river. A harrier eagle wheeled overhead, the bird of prey momentarily focusing its sharp eyes on the mouse’s struggles. Too small, it must have thought.
The mouse abruptly made its move: a beeline straight into the current and downstream, accelerating as it hit the main channel. Its tail cut a wake. At the back of that V-shape, the water suddenly bulged. In less than a second, a golden dorado’s yellow-ringed eyes materialized in the film. The water beneath the mouse detonated as the dorado caught its prey. Then the fish disappeared, with the mouse in its jaws.
At that moment, Becca Shaneyfelt set the hook and the dorado surged again, this time heading for the surface in a panic. Its scale-rattling leap sprayed us with water, but the fish could
n’t shake the mouse fly tucked in its jaws. Becca gave a whoop as the dorado leaped a second time, shoulder high, its golden flanks flickering in the light.
“Quick, there’s another one slaughtering sábalo right by that tussock!” Justin Witt exclaimed, gesturing to the spot where Becca had dropped her mouse. I waited until she fought her fish to the opposite side of the boat, into a deepwater channel, then made my cast. As Becca landed her eight-pounder, another just like it inhaled my double-barreled, articulated popper fly.
And so it went, fish after fish in rotation, each cast a success, each fish a holy terror—until our wire leaders frayed and our poppers and mice had nothing left to give. My last mouse fly caught fish for a while, despite its back half being stripped to bare hook. When dusk gave way to full darkness, our guide, Enzo Rico, fired up the motor for the short run back to our mothership, where drinks and a fine meal awaited.
Such is life aboard the Paraná Gipsy, the riverboat hub of the Golden Dorado River Cruiser operation, one of the world’s most remarkable fishing lodges.
THE RÍO PARANÁ ARISES IN THE HIGHLAND RAIN FOREST OF CENTRAL BRAZIL, but unlike the Amazon, it courses mostly south, across the vast plains of the Argentine pampas. Shortly before it flows into the Atlantic Ocean, it merges with the Uruguay River, which forms the northeastern border between Argentina and Uruguay. At that confluence the Paraná becomes the Río de la Plata; the estuary and home port that first drew mariners in the 16th century and led to the foundation of Buenos Aires. Some Buenos Aires streets are still paved with the ballast stones of European sailing ships, laid down (like the people of Argentina itself) after a journey of thousands of miles.

In Argentina, you go for numbers of dorado, not size. However, if you tie on a big streamer and sink it deep off a 400-grain line, 20-pounders are possible.
Our journey to the Golden Dorado River Cruiser began in Buenos Aires, a city famous for its Beaux Arts European architecture and quaint tree-lined streets. Buenos Aires is the kind of town that converts a Gilded Age opera house into an ultramodern bookstore; where you can still wander the picturesque San Telmo neighborhood and find street vendors selling mixed sets of old silver flatware. Argentina, after all, was founded— and named—for the Andean silver trade. Years ago, Spanish galleons that docked in the waters of the Plata were loaded with mule trains’ worth of silver bullion, some of which was floated down the Paraná, along with loads of tealike mate and plants from the jungle trade with Peru, including the ultrastrong wild tobacco, mapacho.
Our traveling companion and de facto leader, Justin, is an American by birth, Argentinean by legal citizenship, and world traveler in truth. Witt was on the first leg of a plan to never stop traveling, along with his wife and toddler daughter. Khadizhat Witt, Justin’s wife, runs a travel blog called Circumwanderers, and if ever a family deserved that name, it is this one. My other two companions were Becca Shaneyfelt—a Montana-based photographer—and Luciano Alba, an Argentinean lawyer who (like me) found fly fishing to be a more expressive outlet than law. Alba is the owner of a famous Patagonian lodge, and recently completed his multiyear quest to refurbish the Paraná Gipsy as a mothership operation dedicated to pursuing the golden dorado, primarily for fly fishers. I greeted Alba in the Gipsy’s swank, air-conditioned great room as he explained the history of his remarkable craft.
“This ship was originally constructed back in the 1990s,” Luciano explained in his crisp but charmingly accented English. “When we bought it, eh, it was in pretty rough shape.”
As originally constructed, the Gipsy conveyed tourists as far north as Iguazú Falls, the Niagara-like end of the road for most Paraná River tours, more than 300 river miles away from where we now sipped Fernet and Coca-Cola (a peculiar Argentine indulgence).
“One of my guides down in Patagonia, Dario Arrieta, was a native of this area and kept telling me, ‘Lucho, we need to catch dorado! Lucho, the Paraná is an amazing river!’ I would say to him, ‘Yes, yes, maybe next year.’ And then the Patagonian lodge was doing well, and we heard about this boat, so we bought it.” Luciano’s smile betrayed a mix of pride and residual bewilderment that he had actually gone through with the plan. “We hired a crew of boatbuilders, and let me tell you, I got an education in labor relations,” Luciano said with a dark chuckle. “Eventually, everything took twice as long as we expected and was three times as expensive, but we got it done.”
The revisions Alba’s team made to the Gipsy were not insubstantial: an entire steel catwalk encircling the upper deck had to be welded in place. The boat needed new air-conditioning and plumbing systems, and the kitchen required a complete update. The results, to put it mildly, were worth the wait. As presently constituted, a night aboard the Paraná Gipsy is as close as a modern individual can come to the South American river cruises of Teddy Roosevelt’s time. Only the paddlewheel and steam stacks are missing.
In keeping with the fin de siècle vibe that permeates the boat, everything placed on the table is made from scratch. One evening we arrived to find scratch-made pasta drying from the catwalk, which was later served with a lamb ragout. The Gipsy has a built-in asado or Argentine barbecue, lovingly tended by its captain (now Dario Arrieta himself). Arrieta’s asado skills are as strong as any competition barbecue pitmaster, but the onboard chef, Lucas Villar, could truly cook for royalty.
Like the food, the fishing, of course, did not disappoint. On our first morning, we swung from the Gipsy’s cloistered deck into one of the lodge’s many Carolina Skiff flats boats, each new and specifically fitted for fly fishing. Our guide chose a narrow channel between two grassy flats, with clear water filtering in from both directions. Those kinds of color lines serve as buffet zones for dorado, which feed on and hang out around sábalo, a large, buffalo carp–like bottom feeder. It was immediate mayhem. At one point, Justin, Becca, and I all had dorado on our lines, each leaping and thrashing and threatening to tie us in one big Gordian knot. These marshes primarily serve as a dorado nursery, not unlike Louisiana’s inshore waters serve for redfish, behind barrier islands like Grand Isle. As with any nursery, there is a superabundance of smaller fish (averaging around three pounds); the bigger, older fish are present, but tend to be discerning. At times you must change locations just to get away from the smaller dorado, which school together like piranhas (another species you’re likely to catch here). After successive days of absolutely wrecking both teenage dorado and most of our available flies, we reloaded in the boat’s onboard fly shop, and went headhunting.
[…] article originally ran in the summer 2018 issue of American Angler magazine. For more of Rebecca Shaneyfelt’s photography work, check […]