Utah Mule Deer

Unit Rattlesnake Pass (Rattlesnake Pass)

Utah Hunting Guide — Mule Deer

Rattlesnake Pass is a limited-entry mule deer unit in northern Utah's Box Elder County, covering the pass and surrounding foothill terrain between valley systems. The unit sits at the transition between sage-steppe valley floor and mountain-mahogany and oak-brush covered hillsides. UDWR issues a small number of buck tags here with roughly 80-130 applicants, offering realistic draw odds for mid-point hunters.

View Draw Odds Utah Hunting Guide

Mule Deer Hunting in Unit Rattlesnake Pass

Where to Find Mule Deer at Rattlesnake Pass

Rattlesnake Pass bucks concentrate on three terrain features — the pass itself, adjacent hillside habitat, and valley fringe areas.

The Pass and Adjacent Saddles

Deer use saddles and low passes as travel corridors between valley basins. Bucks cross these features predictably during morning and evening movements, and aggressively during the rut.

Mountain-Mahogany and Oak-Brush Hillsides

Hillsides covered in mountain-mahogany and oak-brush provide year-round food and cover. Glass these slopes from opposing ridges at dawn before deer bed.

Sage and Grass Valley Fringe

Valley-edge sage and grass openings pull feeding deer in low-light periods. These areas are accessible and productive in early season before pressure pushes deer higher.

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How to Hunt Rattlesnake Pass Mule Deer

The pass geography creates predictable deer movement that smart hunters exploit throughout the season.

Pass and Saddle Ambushes

Set up downwind of travel saddles before first light during the rut. Bucks crossing between basins often do so at first and last light, and consistently during the rut when chasing does.

Ridge-to-Ridge Glass Sequences

Work a systematic glassing sequence from elevated points, covering each hillside section methodically. Mark bucks at distance and plan stalk routes using drainages and ridge features.

Cold-Front Push

Northern Utah cold fronts trigger major deer movement. Be positioned on valley fringe and lower hillsides when fronts move through — bucks pushed from higher terrain become vulnerable.

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Mule Deer Success Rates

Rifle25%

Rattlesnake Pass limited-entry buck tags post 55-70% success rates consistent with northern Utah foothill units. The small tag allocation maintains quality buck age structure. Most tag holders report quality 4x4 and heavy 5x5 bucks in the 155-175 inch range as realistic targets.

Mule Deer Draw Odds

Season	Tags	Applicants	Draw %	Pts Req
Rifle— Limited Entry	3	36	8.3%	3

Data from 2024 draw results. Resident odds shown.

Open in Draw Odds Engine

With 80-130 applicants and a small tag count, Rattlesnake Pass is an accessible northern Utah limited-entry deer draw. Mid-point applicants (6-10 bonus points) draw in the random-weighted half. Non-residents compete for 10% of tags. Expect a 5-9 year build timeline from zero points.

Unit Logistics & Expectations

Planning Notes

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Camp Sites

Dispersed BLM camping. No developed campgrounds in the immediate unit area.

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Water

Limited on hillsides. Valley bottom stock tanks and streams nearby. Carry adequate water.

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Road Conditions

County and BLM roads. 2WD passable on main routes in dry conditions; high-clearance recommended for interior access.

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Terrain Difficulty

Moderate. Foothill terrain with steep hillsides in the oak-brush zone.

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Hunting Pressure

Low. Small tag numbers minimize field competition.

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Weather

October can include cold snaps and early snow in northern Utah. Prepare for freezing overnight temperatures.

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Cell Service

Fair to good near valley corridors; limited on hillsides.

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Nearest Town

Tremonton or Brigham City (20-40 min depending on access point) with full services.

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Permit Notes

UDWR limited-entry buck deer tag. Confirm weapon season dates in current UDWR guidebook.

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Frequently Asked Questions

How do I find the Rattlesnake Pass unit boundaries?

Use the UDWR Hunt Boundary Interactive Map at dwrapps.utah.gov/huntboundary and search for Rattlesnake Pass. The map shows exact unit polygon boundaries overlaid with land ownership layers.

What other species are in the Rattlesnake Pass area?

Northern Utah's Box Elder County foothills host pronghorn on adjacent valley floors, upland birds including chukar on rocky hillsides, and small game throughout — offering multi-species hunting opportunities during the fall season.

Is there good glassing terrain near Rattlesnake Pass?

Yes. The pass geography creates elevated vantage points on both sides. Set up on ridgelines flanking the pass for sight lines into both basins. Morning and afternoon glassing sessions from these points cover the most productive deer habitat efficiently.

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