Montana Unit 313 Elk Hunting Guide
Montana Unit 313 sits in the mix of public-land elk country that draws hunters from across the country every application season, and for good reason: this unit combines a large land base, high public access, and a meaningful chunk of designated wilderness. For hunters researching Montana Unit 313 elk hunting opportunities, the unit offers 124,646 total acres, of which 87% is public land — a figure that immediately puts it in DIY-friendly territory for both resident and nonresident hunters willing to do the legwork.
What separates Unit 313 from a lot of other Montana elk country is the terrain diversity packed into its boundaries. Elevations range from 4,885 feet up to 10,531 feet, meaning hunters can find everything from lower-elevation foothill and drainage habitat to high alpine basins above treeline. With 45% of the unit falling inside designated wilderness, this is not a unit where hunters roll out of a truck and immediately start glassing elk from the tailgate — a serious portion of the huntable ground here requires backcountry access, whether on foot or horseback.
Recent harvest numbers back up the unit's reputation as a productive elk destination. In 2024, 1,326 hunters pursued elk in Unit 313 and posted a 26% success rate, with 346 animals harvested. That's consistent with 2022, when 1,307 hunters also achieved a 26% success rate with 335 harvested. Two years of nearly identical hunter participation and success rates suggest a stable, well-managed elk population and a unit that isn't swinging wildly year to year in terms of opportunity.
HuntPilot Analysis: Is Unit 313 Worth Applying For?
Based on the data available through HuntPilot, Unit 313 earns a strong recommendation for elk hunters who are serious about a public-land, backcountry-oriented hunt. The combination of 87% public land ownership and a sizable wilderness component (45%) means access is not the limiting factor here — the limiting factor is effort. Hunters willing to get well off any road system and into wilderness terrain will find themselves in classic western elk habitat with minimal competition from vehicle-based hunters.
The harvest data is the most compelling piece of evidence for this unit. A 26% success rate, sustained across both 2022 and 2024, is a healthy number for public-land elk hunting in the West, where unit-wide success rates in heavily pressured areas can fall well below that. The fact that hunter numbers stayed almost flat between those two years (1,307 vs. 1,326) while success rates held steady at 26% both times tells hunters this unit isn't experiencing a boom-bust cycle in either elk numbers or hunting pressure — it's a consistent producer.
Trophy potential adds another layer to the case for applying. The counties overlapping Unit 313 carry a strong history of trophy-class elk production, based on record-book entry data. It's worth noting that record-book entries are logged at the county level, not the unit level, so these entries reflect animals taken anywhere within the overlapping counties — including neighboring units — not exclusively within Unit 313's boundaries. Still, a strong regional trophy history is a meaningful signal that mature bulls exist in this country and that genetics and habitat quality support real trophy potential for hunters willing to hunt the wilderness interior rather than the fringes.
The one caveat worth flagging: this is not an easy-access unit for hunters unfamiliar with wilderness travel. With 45% of the acreage under wilderness designation, hunters need to be physically prepared and logistically organized — whether that means packing in on foot, using stock, or hiring a guide. Montana does not carry Wyoming's mandatory-guide law for nonresidents in wilderness, so DIY nonresidents can legally hunt the wilderness portion of Unit 313 without an outfitter, but the terrain itself will demand serious preparation regardless of legal requirements.
Herd Health & Population Trends
The two years of harvest data available — 2022 and 2024 — paint a picture of a stable elk herd supporting consistent hunter opportunity. With hunter participation nearly identical (1,307 in 2022, 1,326 in 2024) and success rates locked at 26% in both years, there's no evidence of a population crash or a sudden pressure spike that would concern hunters planning a multi-year application strategy. This kind of year-over-year consistency is valuable information for hunters deciding whether to invest points or apply here repeatedly — the unit appears to be holding steady rather than trending sharply in either direction.
Trophy Quality
Trophy data available for Unit 313 points to strong trophy potential in the surrounding region. The counties that overlap this unit have a documented history of producing record-book bulls over time, which suggests the habitat, genetics, and age structure in this part of Montana are capable of growing mature elk. Because record-book entries are attributed to the county of harvest rather than the specific hunt unit, hunters should understand that this trophy history is shared across Unit 313 and its neighboring units — an entry credited to the overlapping county could have come from anywhere within that broader area, not necessarily from inside Unit 313's exact boundary.
That said, a strong regional trophy history combined with substantial wilderness acreage (45%) is a favorable combination. Wilderness areas tend to see lower hunting pressure and allow bulls to reach maturity, and hunters willing to push deep into the backcountry portions of Unit 313 are hunting in the kind of country that has historically produced trophy-class animals. Hunters chasing a genuine trophy bull should prioritize scouting the wilderness interior over the more accessible fringe areas, where pressure is likely higher and mature bulls are more likely to have been pushed out or taken earlier in the season.
Access & Terrain
Unit 313's terrain profile is defined by dramatic elevation change — from 4,885 feet at the low end to 10,531 feet at the highest points within the unit. That's a span of nearly 5,650 vertical feet, which means hunters can expect everything from lower-elevation sagebrush and timbered foothill country to high alpine basins and ridgelines near treeline. This kind of vertical diversity is a double-edged sword: it offers elk multiple habitat zones to use throughout the season as weather and pressure shift, but it also means hunters need to be prepared to hunt at elevation and cover serious vertical ground to find animals, especially later in the season when elk push higher or retreat into thicker cover.
With 87% of the unit's 124,646 acres classified as public land, access is not a major obstacle for hunters planning a DIY trip. The vast majority of this unit is open to hunting without needing to negotiate private land access, lease agreements, or landowner permission — a significant advantage over many Western units where public land percentages run much lower and access becomes the primary bottleneck.
The 45% wilderness designation is the terrain feature hunters most need to plan around. Wilderness areas prohibit motorized and mechanized access, meaning any hunting inside those boundaries requires foot or stock travel. This naturally filters out casual hunters and concentrates effort among those willing to backpack in, set up spike camps, or use pack stock to access more remote drainages and basins. For hunters targeting mature bulls, the wilderness interior is likely where trophy potential is highest, simply because pressure drops off substantially the farther one travels from any road-accessible boundary. Hunters should use mapping tools — including HuntPilot's public land and terrain overlays — to identify the boundary between the roaded and wilderness portions of the unit before building a hunt plan, since the strategy for a day-hunt near an access point looks very different from a multi-day wilderness pack-in.
How to Apply
Nonresident hunters face a considerably higher cost structure.
On the quota side, hunters should note that B-Tag 00 and B-Tag 01 allocations both increased significantly heading into 2026, jumping from 25 tags each in 2025 to 50 tags each in 2026 — a 100% increase for both tag types. Permit 45 has remained stable at 50 tags across 2024, 2025, and 2026. These quota shifts are worth factoring into application strategy, though hunters should check HuntPilot's Montana state page (/states/mt) or the current draw report for up-to-date odds tied to these quotas, since odds shift as quotas and applicant pools change year to year.
Application dates and fees change every draw cycle. For the current deadlines, fees, and draw odds, see HuntPilot's Montana page at /states/mt.
Frequently Asked Questions
What is the terrain like in Montana Unit 313? Unit 313 features dramatic elevation change, ranging from 4,885 feet up to 10,531 feet, encompassing lower foothill and drainage terrain up through high alpine basins near treeline. With 45% of the unit designated wilderness, a substantial portion of the huntable ground requires foot or stock access rather than vehicle access.
What is harvest success like in Unit 313 for elk? Recent data shows a consistent 26% success rate for elk hunters in Unit 313, recorded in both 2022 (335 harvested out of 1,307 hunters) and 2024 (346 harvested out of 1,326 hunters). This stability across two seasons suggests a well-managed, consistent elk population rather than a unit experiencing sharp swings in either direction.
How big are the elk in Unit 313? The counties overlapping Unit 313 have a strong history of producing trophy-class elk based on record-book entry data, though these entries are attributed at the county level and are shared with neighboring units rather than being exclusive to Unit 313. Hunters targeting mature bulls should focus effort in the unit's wilderness interior, where lower pressure gives bulls more opportunity to reach maturity.
Is Unit 313 worth applying for? Based on available data, yes — the combination of 87% public land, a consistent 26% harvest success rate across multiple years, and a strong regional trophy history make this a compelling option for elk hunters willing to put in backcountry effort. The 45% wilderness component means the best opportunities likely require a physically demanding, foot- or stock-based hunt rather than a road-accessible approach.
Do nonresidents need a guide to hunt the wilderness portion of Unit 313? No. Montana does not require nonresidents to hire a licensed outfitter to hunt in designated wilderness areas, unlike some other western states. Nonresidents can legally pursue a DIY hunt in the wilderness portion of Unit 313, though the terrain and remoteness demand serious physical preparation and logistical planning regardless of legal requirements.