Unit 60A-1X

Lower-elevation sagebrush and grassland unit spanning northeastern Idaho's agricultural and rangeland country.

Hunter's Brief

This is working rangeland and agricultural country in the upper Snake River basin between Rexburg and Idaho Falls. Terrain runs from sagebrush flats to sparse juniper-covered ridges, mostly below 6,600 feet. Roads are extensive and well-connected, making access straightforward. Water is limited—Rattlesnake Creek and the Teton River are the reliable drainages. The landscape is open and relatively flat, so glassing opportunities are good but cover is minimal. Expect lower-elevation elk habitat with a straightforward, accessible layout.

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Terrain Complexity
2
2/10
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Unit Area
920 mi²
Vast
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Public Land
54%
Some
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Access
1.5 mi/mi²
Fair
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Topography
0% mountains
Flat
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Forest
Sparse
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Water
0.2% area
Limited

Terrain Deep Dive

Landmarks & Navigation

Split Rock pillar stands as a notable navigation feature in the central area. The Grassy Ridge system—Big, Little, and Chicken Ridge—provides elevated glassing platforms and landscape reference points across the unit. Beacon Butte and surrounding summits offer vantage points for scanning.

Hansen Basin anchors the broader drainage pattern. The Teton River and Rattlesnake Creek, flowing through named forks (East and West), serve as both water sources and natural navigation corridors. Multiple small buttes—Raumaker, Split, Pine, and West—break the horizon and aid orientation.

These features are scattered enough to give character without providing the dense landmark network of steeper terrain.

Elevation & Habitat

Elevations span the lower band between roughly 4,800 and 6,600 feet, remaining mostly in the intermediate zone. The country transitions from sagebrush grassland in lower basins to juniper-dotted ridges at higher elevations. Forest cover is sparse—scattered ponderosa and juniper clumps rather than continuous timber.

Hansen Basin and similar lowland areas are open sagebrush and grassland, while benches like Egin Bench and the Grassy Ridge systems support more juniper and brush. The habitat is predominantly open, dry rangeland with scattered timber—think exposed, rolling country with good visibility and minimal dense cover. This is lower-elevation elk habitat, the type found in basin transition zones.

Elevation Range (ft)?
4,7706,581
02,0004,0006,0008,000
Median: 5,292 ft
Elevation Bands
5,000–6,500 ft
68%
Below 5,000 ft
32%

Access & Pressure

This unit is highly connected by roads—over 1,350 miles of routes cross the terrain, reflecting the agricultural and ranching development throughout. Major highways and graded ranch roads provide extensive access. The straightforward road network means most of the unit is reachable by vehicle, reducing the difficulty of getting into hunting country.

This also implies moderate baseline hunting pressure, as access barriers are minimal. Staging from nearby towns (Rexburg, Saint Anthony, Hamer) is convenient. The trade-off for accessible country is that pressure concentrates on roads and benches; remote or roadless areas are limited.

Solitude requires hunting early season or moving away from obvious access corridors.

Boundaries & Context

Unit 60A-1X encompasses portions of Clark, Fremont, Jefferson, and Madison counties in northeastern Idaho, bounded by Interstate 15 on the west and US-91 on the east, extending from Spencer south to the Idaho Falls area. The unit encompasses the upper Snake River basin's agricultural and rangeland zone, sandwiched between the Teton Valley to the east and the Henry's Fork drainage to the north. This is settled, developed country with towns like Rexburg, Saint Anthony, and Hamer throughout.

The landscape sits at the transition between high-valley agricultural use and sagebrush rangeland, with scattered development and private land interspersed throughout the public holdings.

Land Cover Breakdown?
Mountains (open)
0%
Plains (open)
99%
Water
0%

Water & Drainages

Rattlesnake Creek is the primary drainage, with East and West forks flowing through the unit and converging toward lower basins. The Teton River and South Teton River system provide water along the eastern portions. Warm Slough, Threemile Creek, Corral Creek, and Ninemile Creek drain various sections.

However, water is seasonally limited—reliable flow concentrates in the main creek systems; side drainages are intermittent. Several reservoirs and lakes exist (Gardner Lake, Egin Lakes, Hamer Lake) primarily for irrigation support. Numerous canals reflect agricultural development and water capture.

Hunters should plan water strategy around Rattlesnake and Teton drainages; side country may be dry by mid-season.

Hunting Strategy

This unit holds elk in lower-elevation sagebrush and juniper habitat, typically found in basin and foothill zones during fall hunting. Early season (September) may see elk in higher juniper and brush along ridges; by rut (October), animals move to water and concentrate near creek corridors. Late season pushes elk to lower, more protected basins and agricultural transitions.

The open terrain favors glassing from ridges and benches—spot-and-stalk hunting is effective. Water sources, particularly Rattlesnake and Teton creeks, concentrate animals and guide scouting. Moderate terrain complexity and extensive roads mean most hunters can access prime country, so early season or weekday hunting reduces pressure.

Focus on juniper-covered ridges for bedding, creek bottoms for water and rut activity, and basin fringes where sagebrush meets agricultural lands.