Sample look: Coal & Camel. Halvorsen Fly Co. is made up and every price is a sample.

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Henry's Fork · Ashton, Idaho

Fish the Henry's Fork like you've done it for years

Float and wade trips for first-timers and old hands, with a guide who has spent fifteen seasons learning every riffle between the falls and the flats.

A fly fisherman in waders casting into gray water

Licensed outfitter15 seasonsFlies and gear includedFirst aid certified

"Luke had my ten-year-old casting in an hour and netting her first brown trout by lunch. She hasn't stopped talking about it, and neither have I."

Sample review

A guide holding a brown trout in a landing net

Your guide, since 2011

Fifteen seasons on one river

I grew up in Ashton, tied my first fly at nine and started rowing for an outfitter the summer I turned nineteen. Fifteen seasons later I run my own boat, and I still love watching somebody land the fish they've been chasing all morning.

I keep trips small, quiet and unhurried. You'll learn something every time, whether it's your first cast or your five hundredth.

See the trips

Trips and lessons

Trips and prices

Every trip includes rods, reels, flies and a cooler of drinks. You bring a fishing license, a hat and something warm for the morning.

  1. 01. Half-day float $475

    Four hours in the drift boat for one or two anglers. Rods, flies and snacks are on me. Good for a first trip or a morning before the drive home.

  2. 02. Full-day float $650

    Eight hours, a riverside lunch and the shuttle. We'll cover a lot of water and fish whatever's hatching.

  3. 03. Walk-and-wade lesson $300

    Four hours on foot for first-timers and kids. Casting, reading water and how to land a fish without a guide next time.

Sample prices for one or two anglers. Gratuity is never expected.

Check dates
An angler standing in a clear green river below the trees
An angler wading a wide river in a golden valley

Good water, good company and no rush to get back to the truck.

This week on the river

Sample report, updated every Thursday through the season.

Flow
1,250 cfs
Water
54°F
Hatching
Caddis, mahogany duns
Working
Elk hair caddis #16
Read the full report
Fast water running over rocks below a forested hill
A man tying a fly under a magnifying lamp

This winter:

Fly tying nights, Tuesdays in January

Six weeks at the Ashton library. We'll tie the dozen flies you'll actually use next summer. Vises and materials provided, $90 for all six nights (sample price).

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What anglers say

A brown trout held over the waterHalf-day float
in July
"Patient, funny and he knew exactly where the fish were holding. Worth every penny."
Sample review
A brook trout held in two handsWalk-and-wade
lesson
"I'd never held a fly rod. By noon I was reading the water on my own. Booking again in June."
Sample review
A trout held just above a dark riverFull-day float
in September
"Best day of our trip to Idaho. Lunch on a gravel bar and more fish than we could count."
Sample review
Book your day
An angler wading a river in the fall

Bring the crew

Families, friends and company trips

I partner with two other local guides for groups up to twelve. We'll split up in the boats and meet for lunch on the bank.

Ask about groups
A hand holding an open box of flies

Free download

What to pack for your first trip

A one-page list of what to wear, what to leave at home and the six flies worth buying before you come. Print it or keep it on your phone.

Get the list

"Saved me from overpacking and buying the wrong waders." Sample review

New to fly fishing?

  • You've watched people cast and figured it looked too hard to learn.
  • You've tried on your own and spent more time untangling than fishing.
  • You want a day on the water with the kids that ends with a fish, not a meltdown.
A man in a red jacket casting a fly rod over clear water

Here's how a day with me goes

Ready when you are

Book a trip

Pick a trip and a few dates. I'll text you back the same day to lock it in.

208-555-0182

Guiding April through October

CallBook a trip

Halvorsen Fly Co. is a made-up business on a sample page by Sage & Spur Creative. Prices, reviews and dates are samples. Photos from Unsplash by gaspar zaldo, Matthew McBrayer, Pika Žvan, Alex Moliski, Steven Cordes, Clay Banks, Maël BALLAND, Clayton Chase, Hunter Brumels, Paul Wolke, Brooks Rice, jack murrey, Anne Nygård, Samantha Deleo, Patti Black, Taylor Grote.