What a Colorado elk hunt plan should contain (and what a map can't give you)

A Colorado elk plan can be a notebook, a folder of map pins, an emailed report or an app. The form matters less than what’s in it. A plan that’s missing a piece tends to show it on the first morning: the road you counted on is gated, the trailhead is full, or the basin you picked is a three-hour walk your legs didn’t sign up for.

I’ve hunted elk most of my life, and one thing I’ve learned is that a plan almost never survives the hunt exactly as you drew it up. That’s not a reason to plan less — it’s a reason to have more than one option. The best plans I’ve used aren’t the ones that predict exactly what the elk will do. They’re the ones that keep me from starting over when something changes.

Here are seven things to audit in any plan, in the order they tend to break.

1. Is the access legal for your vehicle, on your dates?

The boring part comes first, because it decides everything else.

• Every route crosses only ground you can legally hunt or travel. Public land isn’t always reachable: a parcel ringed by private ground has no legal way in without permission. State Trust Land that isn’t enrolled in CPW’s access program is not publicly accessible (CPW State Trust Land Finder).
• Every road is open to your vehicle on your dates. National forest roads are designated by vehicle type, with seasonal opening and closing dates on the Motor Vehicle Use Map. Call the district office to confirm the dates (Stay The Trail).
• Your hunt code covers the units you plan to hunt, for your method and season. Read your code in the Big Game Brochure, not a forum summary.

Audit question: can you name, for each area, the road you’ll drive, the place you’ll park, and who owns the ground between the vehicle and the first stop?

2. Do the camps have water and drive times?

A camp is a logistics decision that tends to get made last and regretted first.

• Drive time to each area, one way, on roads your vehicle can drive. An area 90 minutes from camp costs three hours a day before you’ve walked a step.
• Water, or a plan to haul it.
• A legal place to camp: a campground, a trailhead that allows it, or dispersed camping where the land manager permits it.
• A second camp option for when the first area doesn’t pan out or the weather pushes you down.

I also work backward from where I want to be at first light. If I need to be on a glassing point at 6:30, how long is the hike? How long is the drive? How much time do I need to get dressed, eat and get out of camp? That determines when the alarm actually needs to go off.

Audit question: if you had to move camp on day three, does the plan say where, and what that move puts in reach?

3. Are the areas ranked, with the reasons written down?

“Go here” isn’t a plan. A plan names two or three areas and says why each made the list: the terrain, the food and water, the distance from open roads, the season it suits, the things that make it weaker.

The reasons matter because conditions will test them. If an area is on the list because it’s a long walk from any open road, it holds up when pressure builds; research on hunter access has found elk shifting toward ground hunters can’t easily reach (Proffitt et al., 2013). If it’s on the list for its high meadows, a foot of snow changes the calculation.

• A ranked order: a first choice, a second, and a fallback.
• The reasons, and the weak points, per area.
• Honest labels on anything uncertain: ground you’d need permission for, a route that touches private land, a number that’s an estimate.

Personally, I don’t want Plan B to just be another pin a half mile from Plan A. I want it to solve a different problem. If Plan A gets hammered by hunters, Plan B might be farther from motorized access. If snow shuts down Plan A, another option might be lower. If the wind is wrong, I want somewhere I can hunt without forcing it.

Where a plan shows map marks (glassing points, benches, saddles, wallows), read them for what they are.

POIs are terrain candidates — places worth checking, not animal locations.

4. Does every play have a way in and a backup?

For each area, a plan needs at least one way to hunt it, and each way needs:

• A way in: where you park, how far you hike, how much you climb, and how long it takes from camp. If it starts before first light, that time sets your alarm.
• What you’d do once there: glass from a point, still-hunt a bench, sit water, work a timbered face.
• Options for what you find. Boot tracks at the trailhead. Fresh snow overnight. Wind out of the wrong direction. A good plan lays out the choices at each of those points, so the decision on the mountain is between options you’ve already thought through.
• A fit with your legs. A play that runs past your hiking range or climb isn’t a plan; it’s a hope. A good plan labels any play like that plainly, so you can decide.

This is probably the biggest difference between having spots and having a plan. A waypoint tells me where I thought about hunting from my couch. A play tells me what I’m going to do when I get there — and what I’m going to do if what I expected isn’t happening.

Audit question: if your first play falls apart by 9 a.m., what’s the second, and how far away is it?

5. Is the packout math done before the shot?

I think about the packout before I ever decide an area is realistically huntable. It’s easy to look at a map from home and say you’re willing to go six miles deep. It’s a different conversation when there’s an elk on the ground and every load has to come back out.

The work starts when an elk is down. The math belongs at your desk, before the hunt:

• Distance to the vehicle from the deepest point of each play, and the climb on the way out.
• Weight. In a University of Wyoming carcass study, a 770-pound bull came to 269 pounds of bone-in retail cuts, about 35% of live weight (Field, Smith and Hepworth, 1973, via Western Hunter). Boned out, it’s less, but it’s still several heavy loads.
• Trips × hours. The meat divided by what you can carry, times the round trip. A solo hunter and a party of three get very different numbers from the same spot.
• Meat care. Overnight temperatures, shade, and how long until the meat is cooling at a processor or in a cooler.
• The legal part. CPW’s rules, in its words: “At a minimum, the four quarters, tenderloins and backstraps are edible meat.” Evidence of sex has to stay naturally attached. For elk, CPW lists it as “Bull: Head with antlers attached to carcass; or testicle, scrotum or penis attached to carcass” and “Cow: Head, udder (mammary) or vulva attached to carcass,” and “If a carcass is cut in pieces or deboned, evidence of sex needs to be attached to a quarter or another major part of carcass. All portions must be transported together.” Which quarter carries it is worth deciding before the knife comes out (CPW, elk in the field).

Packout math isn’t there to talk you out of a spot. It’s a reality check, so you know the cost before you commit to it.

6. Does the plan account for conditions that can change it?

A plan written in August meets October weather, and a plan built around one forecast is fragile. What can move it:

• Snow. Snow and hunting exposure tend to drive when elk leave summer range, more than the calendar does (Rickbeil and Middleton, 2019). A plan for a late season with no low-elevation option is thin.
• Drought, and the end of one. In a dry fall, water sources on the map may be dry on the ground, and water tends to matter more. The reverse can come fast: a big rain refills tanks and seeps, and the pull of water tends to fade. The weekly U.S. Drought Monitor is a quick check, and recent rain against normal is the number to watch the week before you leave.
• Fire. Active fires and fire closures can shut roads and areas with little notice.
• The forecast for your dates, checked again the week you leave.

One of the biggest lessons we’ve gotten from hunters using Glassline is how quickly a good plan can become stale. We had a hunter this year build around extremely dry conditions. Glassline’s top areas matched the elk sign he found almost exactly, but several inches of rain hit immediately before the hunt and the elk dispersed. His feedback afterward was simple: next time he’d build one plan for drought and another for normal moisture.

That’s how I think about planning now. Don’t just ask, “Where should I hunt?” Ask, “What would make me change this plan?”

A plan that holds up writes down more than one version of the season:

• The conditions it assumes, in plain words: dry, normal, wet, early snow.
• What changes if they don’t hold: which areas and plays still make sense after a soaking rain, a heat wave or the first real snow, and which drop down the list.
• The signal that says it’s time to switch: recent rain against normal, snow at the nearest SNOTEL station, the forecast the night before.
• A way to adjust on the spot, written down before you leave, so the call at camp is between options you’ve already weighed.

Audit questions: does the plan say which of its areas and plays hold up in snow, and which don’t? And if the season you planned for doesn’t show up, does it say what you’d hunt instead?

7. What will you do with it on the mountain?

A plan that lives on a desk at home does nothing at 4 a.m. at the trailhead. Before you leave:

• It works without signal. Maps, routes and notes downloaded; numbers you can read with no bars.
• Each day has a shape: what’s planned for the morning, the middle of the day, the evening, and when the alarm goes off.
• You can change it in the field, and the changes are written down somewhere you’ll see them tomorrow.
• You log what you see: sign, other hunters, water, weather. Your own record is what the next day’s call rests on.

What forms can a plan take?

Plans come in a few shapes, and each has trade-offs. A written report, from a guide service or a scouting service, can be thorough, but it’s fixed the day it’s delivered, and you carry it into the field as a PDF. Your own pins in a mapping app are as good as the hours you put in, and they carry the knowledge you already have, but the reasoning lives in your head and the packout math in a notebook. A planning tool can join the data and run the math for you, but it’s only as useful as the data underneath it and your willingness to edit what it drafts.

Glassline, the app we build, is that third kind: it drafts the areas, camps and plays for your tag, vehicle and fitness, and carries them onto the mountain on your phone. When conditions move, its Conditions card tracks snow, drought, recent rain, fire and the forecast, nightly alerts flag a change, and plays carry options for a wet spell, heat, snow and wind; members’ plans update as the readings shift. Any plan it drafts can be audited against this checklist, the same as one you build by hand.

What can’t a map give you?

The wind on the ridge at 6 a.m. Whether the bench you circled is grass or a jackstraw of deadfall. The truck parked at your trailhead. The bugle, or the silence. No plan carries those; the mountain supplies them, and the plan is what lets you respond to them with options instead of starting over.

A good plan gets you to the trailhead with a first choice, a second choice and the math done. You make the call. The hunt is still yours.

The method for building the plan in the first place is in How to e-scout a Colorado elk unit you’ve never seen.