Colorado Unit 37 Moose Hunting Guide

Colorado Unit 37 represents one of the state's most accessible moose hunting opportunities, offering hunters a chance at this iconic species in terrain that ranges from montane valleys to high alpine basins. Located in the heart of Colorado's moose country, this 338,173-acre unit spans elevations from 6,998 to 14,254 feet and provides 75% public land access across diverse habitat types. With only 6% designated wilderness, the unit offers extensive road-accessible hunting opportunities that appeal to both seasoned moose hunters and those pursuing their first bull or cow.

The unit's recent harvest statistics reveal strong success rates when tags are available, with 2025 showing particularly impressive results at 86% hunter success. However, the limited tag allocation—ranging from 14 to 44 hunters annually in recent years—underscores the competitive nature of drawing a Colorado moose tag. Hunters considering this unit should understand both the exceptional hunting opportunity it provides and the long-term point investment typically required to secure a tag.

HuntPilot Analysis

Colorado Unit 37 merits serious consideration for hunters building points toward a moose tag, particularly those prioritizing hunt quality and success rates over pure trophy potential. The unit's recent performance data from HuntPilot shows compelling success rates, with 2025 producing 86% hunter success among 44 hunters and 2024 achieving 87% success with 15 hunters. Even in lower-success years like 2023, the 52% harvest rate among 23 hunters exceeded many big game hunting benchmarks.

The unit's 75% public land composition provides extensive hunting opportunities without the access complications that plague many Western hunting areas. Combined with minimal wilderness restrictions at just 6%, hunters can expect reasonable vehicle access to much of the hunting terrain. The elevation range from 6,998 to 14,254 feet encompasses prime moose habitat, from willow-rich valley bottoms to high-elevation basins where these animals summer.

Trophy potential appears moderate based on historical records from counties overlapping this unit. While not among Colorado's premier trophy moose areas, the unit has produced quality animals consistently over time. Hunters should approach this as a high-quality hunting experience with reasonable trophy potential rather than a destination specifically for record-book bulls.

The primary challenge lies in securing a tag. Colorado's moose draws rank among the most competitive in the West, typically requiring substantial point accumulation for both residents and nonresidents. However, the unit's strong success rates and accessible terrain make the wait worthwhile for hunters committed to a quality moose hunting experience.

Harvest Success Rates

Unit 37's harvest data reveals notably consistent performance across recent years, with success rates that rank among the higher performers in Colorado's moose program. The 2025 season produced exceptional results, with 38 of 44 hunters successfully harvesting moose for an 86% success rate. This performance closely matched 2024's 87% success rate, though with fewer total hunters (13 of 15).

The unit showed variability in earlier years, with success rates ranging from 43% in 2019 to 60% in multiple seasons between 2020 and 2022. The 2023 season produced a 52% success rate among 23 hunters, while 2022 saw 59% success with 17 hunters afield. This data suggests the unit's moose population and hunter access patterns have stabilized in recent years, leading to more predictable harvest outcomes.

Hunter numbers have fluctuated significantly, from a low of 14 hunters in 2019 to 44 hunters in 2025. These variations likely reflect tag allocation adjustments based on population surveys and management objectives rather than habitat changes. The correlation between hunter numbers and total harvest appears strong, with 2025's 44-hunter season producing 38 harvested moose compared to 2019's 14-hunter season yielding just 6 animals.

The multi-year average success rate approaches 70%, indicating that hunters drawing tags for this unit face favorable odds of filling their tag. This performance level places Unit 37 among Colorado's more reliable moose hunting destinations, though hunters should prepare for challenging terrain and potentially lengthy pack-outs depending on where animals are encountered.

Trophy Quality

Counties overlapping Unit 37 show a moderate history of trophy moose production, indicating the unit has contributed to Colorado's record books over multiple decades. While not ranking among the state's premier trophy destinations, the area has consistently produced quality bulls that meet most hunters' expectations for a successful moose hunt.

Trophy potential in this unit should be viewed within the context of Colorado's overall moose hunting landscape. The state's moose population represents a conservation success story, with animals reintroduced beginning in the 1970s now providing hunting opportunities across multiple management units. Unit 37's moderate trophy history suggests hunters can expect encounters with mature bulls, though record-book animals remain relatively uncommon.

The unit's diverse elevation range and habitat types support moose across different age classes. Higher elevation basins provide summer habitat for mature bulls, while lower valleys offer breeding and wintering areas where hunters might encounter animals displaying full antler development. The timing of hunting seasons typically coincides with periods when bulls are accessible and displaying peak antler growth.

Hunters prioritizing trophy quality over hunting experience might consider other Colorado units with stronger trophy histories. However, Unit 37 offers an excellent balance of success opportunity, accessible terrain, and reasonable trophy potential that appeals to many moose hunters. The moderate trophy classification suggests most successful hunters will harvest bulls that provide satisfying trophies for their investment in points and hunt preparation.

Access & Terrain

Unit 37's 75% public land composition provides extensive hunting access across 338,173 total acres, eliminating many of the private land complications that challenge hunters in other areas. The unit's minimal wilderness designation at just 6% means the vast majority of huntable terrain remains accessible by vehicle or short hiking distances, a significant advantage for hunters planning to pack out a moose.

The elevation range from 6,998 to 14,254 feet encompasses diverse terrain types that support moose throughout different seasons and weather conditions. Lower elevations typically feature valley bottoms with willow complexes and riparian areas where moose concentrate for feeding and water access. Mid-elevations provide transitional habitat with mixed timber and openings, while higher elevations offer alpine basins and tundra environments used during summer months.

Terrain characteristics vary considerably across the unit's acreage. Hunters should expect everything from relatively gentle valley floors suitable for vehicle-based hunting to steep, rocky slopes requiring advanced hiking skills. The high elevation ceiling approaching 14,254 feet indicates significant vertical relief and potential altitude-related challenges for hunters unaccustomed to thin air conditions.

Weather patterns at these elevations can change rapidly, with snow possible during hunting seasons even at moderate elevations. Hunters should prepare for temperature swings and potential storm systems that could affect both animal movements and access to hunting areas. The diverse terrain provides options for hunting different elevation zones as weather and animal distribution patterns dictate.

Road access appears reasonable given the limited wilderness restrictions, though specific route conditions and seasonal closures vary annually. Successful hunters should plan for potentially lengthy pack-outs, as moose are large animals that may be harvested in areas requiring significant effort to retrieve meat and trophy materials.

How to Apply

For 2026, Colorado moose applications open March 1 with a deadline of April 7. Both residents and nonresidents must submit applications through Colorado Parks and Wildlife's online system during this narrow window. Missing the deadline eliminates any chance of drawing a tag for that year, making calendar management crucial for serious applicants.

Resident hunters face an application fee of $9 plus a $53.19 license fee required to apply, totaling $62.19 for the application process. The tag fee for successful residents is $386, with preference points available for $50 annually. Nonresidents pay an $11.49 application fee plus a $117.62 required license fee, totaling $129.11 to apply. Nonresident tags cost $2,824 if drawn, with preference points available for $100 per year.

The license fee requirement means hunters must purchase a qualifying Colorado hunting or fishing license before submitting their moose application. This fee is separate from and in addition to the application fee and tag cost. Hunters should factor these license requirements into their total application budget, as the fees are non-refundable regardless of draw results.

Colorado operates a preference point system for moose, meaning the highest point holders receive tags first when draws are conducted. Building competitive point totals typically requires multiple years of unsuccessful applications, making moose hunting a long-term investment for most hunters. Point fees are charged annually regardless of whether hunters apply for tags that year.

Application results for 2026 will be released May 26, giving successful hunters several months to prepare for their hunt. Dates and fees are subject to change. Always verify current application details at the state wildlife agency website before applying.

Frequently Asked Questions

What is the terrain like in Unit 37? Unit 37 features highly diverse terrain ranging from 6,998 to 14,254 feet elevation, encompassing valley bottoms with willow complexes, mixed timber slopes, and high alpine basins. The unit's 75% public land provides extensive access across 338,173 acres with minimal wilderness restrictions, making most areas accessible by vehicle or moderate hiking. Hunters should prepare for significant elevation changes and potential weather challenges at higher elevations.

What is the harvest success rate in Unit 37? Recent harvest data shows strong success rates, with 2025 producing 86% success among 44 hunters and 2024 achieving 87% success with 15 hunters. Multi-year averages approach 70% success, though rates have varied from 43% to 87% depending on the year. These success rates place Unit 37 among Colorado's more reliable moose hunting destinations.

How big are the moose in Unit 37? Counties overlapping Unit 37 show a moderate history of trophy moose production. While not among Colorado's premier trophy units, the area has consistently contributed quality bulls to the state's harvest records over multiple decades. Hunters can expect encounters with mature bulls, though record-book animals remain relatively uncommon compared to some other Colorado moose units.

Is Unit 37 worth applying for? Unit 37 merits serious consideration for hunters seeking a high-quality moose hunting experience with strong success rates and accessible terrain. The unit's 86-87% recent success rates, combined with 75% public land access and minimal wilderness restrictions, provide excellent hunting conditions. While trophy potential ranks as moderate rather than exceptional, the overall hunting experience and success probability make this unit attractive for hunters willing to invest in the point accumulation typically required for Colorado moose tags.

What are the biggest challenges hunting Unit 37? The primary challenge is securing a tag through Colorado's highly competitive moose draw system, which typically requires substantial preference point accumulation. Once afield, hunters face diverse terrain with significant elevation changes, potential weather challenges at high elevations, and the logistics of processing and packing out a large animal that may be harvested far from road access. The unit's minimal wilderness restrictions help with access compared to other Colorado moose areas.