Planning a Montana Fly Fishing Trip

Montana is not a destination. It is a collection of valleys that happen to share a state line, and the visitors who understand that plan the best weeks. Pick one valley and the trip largely arranges itself. Try to collect three famous rivers in six days and you have bought a driving holiday with fishing attached. The other destinations sit on the destination planning hub.

Why does the valley beat the river?

Because a valley is a whole system and a river is one option in it.

A river town bundles guides, shuttles, fly shops, accommodation and public access into one drivable radius.

Which means a blown-out main river does not end the week, it just moves you to a tributary or a tailwater nearby.

It also means the operator you booked knows every alternative within an hour, rather than only the one river you named.

Somebody driving between famous rivers has none of that resilience and half the fishing time.

Choose the valley on the strength of its options rather than the fame of its headline water.

Tip-Sea Charters, VA

What does public access actually mean here?

More than in most states, and it is a genuine part of the trip.

Federal statute directs that the Secretary shall encourage and assist the States to consider, in formulating their comprehensive statewide outdoor recreation plans, needs and opportunities for establishing State and local wild, scenic and recreational river areas.

It also provides that federal officials shall assist, advise and cooperate with states, their political subdivisions, landowners, private organisations or individuals to plan, protect and manage river resources.

That assistance may be through written agreements or otherwise, applies within or outside a federally administered area, and reaches rivers in the national system and other rivers.

The section is 16 U.S.C. 1282, at the Legal Information Institute.

Landowners and individuals, named alongside states, in a statute about river planning. That is the legal shape of a cooperative access culture rather than an adversarial one.

Nothing here states what access exists anywhere in particular, and no such claim is made.

Who manages the rivers themselves?

Several agencies at once, under a duty to cooperate.

Federal statute directs the heads of agencies administering components of the national system to take such action respecting management policies, regulations, contracts and plans affecting the relevant lands as may be necessary to protect those rivers.

They shall, where appropriate, enter into written cooperative agreements with the appropriate state or local official for planning and management, with particular attention to scheduled timber harvesting, road construction and similar activities.

They shall also cooperate with the federal environmental agency and the appropriate state water pollution control agencies to eliminate or diminish pollution of those waters.

And the provision does not abrogate existing rights, privileges or contracts affecting federal lands held by a private party without that party's consent.

The section is 16 U.S.C. 1283, as published by the Office of the Law Revision Counsel.

Timber harvesting and road construction named explicitly in a river statute tells you what actually threatens a trout river, which is rarely the fishing.

What does free-flowing actually mean?

It has a definition, and the definition is the whole argument.

Federal regulation adopts the statutory meaning: free-flowing means existing or flowing in natural condition without impoundment, diversion, straightening, riprapping, or other modification of the waterway.

The same regulation defines a water resources project as any dam, water conduit, reservoir, powerhouse, transmission line, or other project works, or other construction or developments which would affect the free-flowing characteristics of a designated or study river.

And a study river is defined as a river together with the adjacent area within one quarter mile of the banks.

The section is 36 CFR 297.3, published at eCFR.

Riprapping named alongside dams is the detail worth carrying. Straightening a bank changes a river as surely as damming it does, and the definition says so.

None of that tells you where to fish. It tells you what the rivers you have travelled for are being protected from, which is not the fishing.

How much water does a valley really give you?

More than the famous stretch, which is the point.

A good valley has a main river, at least one tributary, and frequently a tailwater or a lake within an hour.

That means four or five genuinely different fishing propositions from one base and one shuttle relationship.

It also means the week survives a river coming up, a heat restriction, or a crowded weekend on the headline water.

Ask the operator to list what they fish besides the famous one, and judge the valley on that list.

A valley with one option is a gamble; a valley with four is a holiday.

What should the non-fishing days look like?

Planned, or they become driving days by default.

Montana rewards a rest day more than most destinations, because the fishing days are long and the light is hard.

A national park, a town, a hike or simply an afternoon by the river all work, and all need to be somewhere near your base.

Do not schedule a five hour round trip on a rest day and expect to fish well the following morning.

If the party includes non-anglers, choose the valley partly on what else is in it.

The destination that solves that problem best of all is described in the Yellowstone area planning piece.

When should you go?

Somewhere in a long arc, and the ends are underrated.

Early summer carries runoff on many rivers, which is either the end of the fishing or the start of it depending on the water.

High summer is the famous window and the busiest, and on some rivers the warmest and hardest.

Late summer and early autumn is where a great many experienced visitors go, for fewer people and better fishing.

Tailwaters behave differently from freestone rivers through all of that, which is one of the strongest arguments for choosing a valley with both.

Ask the operator what your dates usually do on their water and take a hedged answer as honesty.

What is the runoff problem?

A genuine one, and it moves every year.

Snowmelt fills freestone rivers in early summer and can make them unfishable for weeks.

How long depends on the snowpack and the weather, so last year's dates are a poor guide to this year's.

Tailwaters below dams are far more stable and are the standard answer during runoff.

Which is exactly why a valley with a tailwater option is worth more than a valley with one famous freestone.

Ask the question directly: what do you fish if the river is high on my dates.

What about summer heat?

The other end of the same problem, and it is managed rather than ignored.

Warm low water is hard on trout, and restrictions on fishing hours or on particular stretches are a normal management response.

Those measures are announced in season and change quickly, so they are not something to plan around from a distance.

Check the current position with the state agency yourself before travelling, because these rules are revised within a season.

Your operator will know immediately and will move you, which is another argument for a valley with options.

A morning trip in that situation is not a compromise, it is the correct answer.

Drift boat or wade?

Both, across a week, and in that order of priority.

A float covers water you could never reach on foot and shows you a river's structure in a day.

Wading teaches you more, because you can work a run repeatedly instead of drifting past it.

Book the floats, since they need a boat, a guide and a shuttle, and fill the gaps with walk-in water.

A week of two guided floats and three self-guided wade days is a genuinely good Montana trip.

What each of those days involves is set out in the fly fishing day piece.

What is the fly shop for?

Far more than flies, and it is the most underused resource in the valley.

A shop in a river town knows what is hatching, what the flows are doing, and which access points are worth the drive.

They also book guides, arrange shuttles and will tell you honestly whether today is a wading day.

Walk in on your first afternoon, buy something, and ask what you should be doing tomorrow.

That twenty minute conversation is worth more than a week of reading before you left home.

It is also how you find the guide who is not on the first page of a search.

Flys in Disguise, MD

How many guided days in a week?

Two, and let the rest be yours.

Two floats give you two rivers, two sets of local knowledge, and a working understanding of what you are looking at.

Three or more starts to feel like a schedule rather than a holiday, and the cost climbs quickly.

The self-guided days between are where the learning consolidates, and where the week stops being a package.

Put the first guided day early so the wade days afterwards are informed.

Put the second later in the week, on different water, so it teaches you something new.

Do you need your own gear?

For the guided days no, for the wade days yes.

An operator supplies everything for a float, including waders and boots if you ask in advance.

A self-guided afternoon needs a rod, a licence and enough flies to be useful, which the shop can solve.

Renting for the week is cheap and removes the problem of travelling with rods.

If you own a rod you cast well, bring it, because familiarity matters more on a wade day than anywhere.

Waders are the awkward item to travel with and the easy item to rent locally.

How far ahead do you book?

Months for the peak, weeks for the shoulder.

Good guides in the famous valleys fill their July and August early, largely with returning clients.

September is easier, frequently better, and considerably quieter.

Ask when their calendar opens rather than whether a particular week is free.

Guide first, bed second. Almost everybody does it the other way round and regrets it.

Comparing one operator against another runs through the guide selection piece.

Where should you stay?

In the valley, and preferably in the river town.

Montana distances are deceptive and a forty minute drive on a map is frequently an hour in practice.

A river town puts the shop, the ramp, the shuttle and dinner within walking distance of each other.

It also means you can fish an evening rise without committing to a drive afterwards.

Ask the operator which town they would stay in, because they answer this every week.

Book it after the fishing, and expect the good options to be limited in a small town in July.

What does a week cost?

Less than the famous destinations, and the boat is priced for two.

A drift boat day covers the boat with up to two anglers, so a solo booking pays nearly what a pair does.

Finding a second angler is the single largest saving available on this trip.

Add the customary gratuity, a licence, the shuttle if it is not included, and flies you will lose.

Wade days cost nothing beyond the licence, which is what makes the blended week good value.

How the gratuity works is set out in the fly fishing tipping piece.

What about the licence?

Yours, and buy it before you arrive.

A non-resident licence is required and there are different durations, which is worth reading rather than guessing.

Some waters carry additional conditions, and a few carry seasonal restrictions that a general licence does not tell you about.

Take the live requirement straight from the state agency, since it is revised and differs from water to water.

Buy online in advance and keep a copy on your phone and on paper.

An operator will remind you, but it is not their job and it should not need to be.

Is this a good first fly fishing trip?

Among the best, provided somebody sets expectations.

The rivers are large, the guides are excellent and the fishing is genuinely accessible to a beginner from a boat.

What is not accessible is wading a big western river alone on your first day, which people attempt annually.

Book a guided float early in the week so the wade days afterwards are informed rather than speculative.

Say at booking that you are new, in those words, because it changes the water and the rig.

The gear side is covered in the fly fishing packing piece.

How does it compare with the other river destinations?

More self-guided fishing available than anywhere else here.

Access culture and river mileage mean a visitor can genuinely fish on their own between guided days.

That is not true of most saltwater destinations and it is barely true of the salmon rivers.

A destination where the fishing is almost entirely guided is described in the Alaska planning piece.

One where the season inverts and the fishing is entirely from a boat is covered in the Louisiana planning piece.

Which of the three suits you depends mostly on how much you want to be looked after.

What is the mistake?

Booking rivers instead of a valley.

The famous names are famous for good reason and they are also four hours apart.

A week spent driving between them produces less fishing, worse fishing and a tired party.

Pick one valley, book two floats in it, and fill the rest with water you can walk to.

Then come back and do a different valley, which is how people who love this place actually do it.

The wider case for hiring somebody rather than going alone is weighed in the fly fishing comparison piece.