The River That Started It All

Fly fishing in Costa Rica has never been only about the fish. Not for the people who really understood it.

For anglers like Lee Swidler, the Río Niño became more than another stretch of tropical water. It became a classroom, a proving ground, a place of friendship, and the setting for stories that still feel alive years later.

Lee came from Colorado, where trout fishing shaped much of his angling life. Costa Rica gave him something completely different. Warmer water. Wilder banks. Fish that struck like they had something personal to settle. And a river culture that rewarded creativity as much as technique.

Before Costa Rica: Lee’s Fly Fishing Roots

Before the jungle rivers, before handmade fruit flies, before long floats near Lake Nicaragua, Lee was a trout fisherman from Colorado.

He knew cold water, mountain streams, and the rhythms of trout country. That background mattered, but Costa Rica would ask him to rethink the rules. The fish behaved differently. The water looked different. The flies were different. Even the materials were different.

That is the beauty of travel when it actually teaches you something. You arrive with what you know, and the place quietly strips away the parts that no longer apply.

Finding Peter Gorinsky and the Río Niño

Lee’s Costa Rica story eventually connected with Peter Gorinsky, one of the great names in tropical fly fishing history.

Peter was not just another angler. He was a storyteller, conservationist, guide, lodge owner, and one of the people who helped bring fly fishing deeper into Costa Rica’s outdoor culture before the internet made everything searchable.

Born along the Berbice River in Guyana, Peter lived a life that sounds almost fictional if you try to summarize it too neatly. Gemology. Orchid carving. Wildlife. Fly fishing. Guiding. Conservation. Stories that apparently came with no shortage of side trails.

He helped train guides, influenced early Costa Rica fly fishing, and became one of those rare people whose legacy sticks not because of branding, but because people actually remembered being on the water with him.

The Early River Journeys

In those earlier days, the Río Niño experience was not polished, packaged, or softened for modern travel expectations.

It was boats, banks, weather, local knowledge, improvised gear, and trust. You had to read the river. You had to listen to the boatman. You had to accept that plans were more of a suggestion than a contract.

That is part of what made the stories stick.

The Jungle Creates Its Own Flies

One of the best parts of Lee’s story is how practical everything was.

No one could simply walk into a fully stocked fly shop and buy every tropical pattern they wanted. If a fly did not exist, you made it. If a material worked, you used it. If the fish liked chaos, then chaos became part of the pattern.

Seeds from the beach. Rubber bands. Party feathers. Broom bristles. Nail polish. Balsa wood. Whatever floated, popped, shimmered, or looked vaguely edible to a machaca became fair game.

When Fly Tying Became Jungle Problem Solving

Modern anglers can get spoiled by convenience. Search, click, ship, done.

But the older Río Niño stories came from a different world. You made do. You experimented. You tied something ridiculous and then waited to see if the river approved.

That style of fly tying was not just about catching fish. It was about paying attention. What fell from trees? What did fish react to? What moved naturally? What floated? What made enough disturbance to trigger a strike?

That kind of creativity is still part of fly fishing’s soul, even if we sometimes bury it under gear reviews and perfect Instagram flat lays.

The River Communities

The Río Niño story also reaches beyond fishing.

Lee shared memories of trips connected to local communities, including school-supply missions and river journeys where fishing, travel, and human connection blurred together.

That matters because sustainable fishing travel is not only about how anglers treat fish. It is also about how visitors understand the communities connected to the river.

Those moments are part of the reason this history deserves to be preserved. Fish stories are fun. Community stories last longer.

Related read: Sustainable Fly Fishing Travel in Costa Rica

Gilberto and the River Knowledge

Every river has people who know it differently than everyone else.

For the Río Niño, Gilberto is one of those people.

Lee’s stories often come back to Gilberto because he was not simply a boatman. He was the person who knew where to sit, when to move, how to read changing water, and how to get people home when conditions stopped being polite.

The Fish That Keep You Coming Back

Of course, the fish still matter.

The Río Niño and surrounding waters have always offered the kind of action that gets lodged in an angler’s memory. Machaca, guapote, tarpon, and other tropical species all carry their own kind of electricity.

Lee talked about putting clients on fish and watching the show begin. Anyone who has seen a big tropical fish turn a quiet moment into total chaos understands exactly what that means.

Related read: Guapote Fly Fishing in Costa Rica

Why the River Matters

There is a photo in this collection that says more than a polished paragraph ever could.

A child standing in the water, holding a fish with both arms, looking straight into the camera. No staged luxury. No brochure polish. Just river, fish, kid, and moment.

That is what the Río Niño has always had underneath the fishing: connection.

When travel is done right, it does not erase the local story. It respects it. It adds to it carefully. That is the difference between passing through a place and actually understanding why it matters.

The River Keeps Moving

Today, the Río Niño is still being written.

Lee’s stories, Peter’s influence, Gilberto’s guiding, the handmade flies, the river communities, the old floats, the chaos of tropical fish smashing poppers — all of it still lives inside the experience.

That does not mean the river is frozen in the past. It means the past gives the present more weight.

What Modern Anglers Can Learn From These Stories

There is a lesson in all of this, and it is not complicated.

Fly fishing gets better when you stop treating it like a scoreboard.

The early Río Niño stories were about fish, yes. But they were also about patience, improvisation, friendship, community, weather, boats, local knowledge, handmade flies, and the willingness to let a river teach you something.

Final Cast: Preserving the Stories That Made the River Matter

The Río Niño has always been more than a river.

For Lee Swidler, it was a place of discovery. For Peter Gorinsky, it was part of a larger vision for tropical fly fishing and ecotourism. For Gilberto, it is home water, working water, remembered water.

For visitors today, it can still be something rare: a place where the fishing feels connected to history instead of detached from it.

You might come for guapote, machaca, tarpon stories, or a quiet float through jungle water. But if you pay attention, you leave with something else too.

You leave with a river story.