At a Glance
Quick Tips
- Typically an easier tag to draw for deer
- Noted as one of the best desert quail spots in the southwest
- Good javelina numbers
- Good fishing at nearby Elephant Butte and Caballo Reservoirs




Hunters discussing Unit 21B in New Mexico highlight a terrain that varies from mountainous regions to low-lying areas, with a mix of accessibility challenges tied to both public and private lands. The unit's elk population is noted for its elusive behavior, often moving into more secluded terrains as the hunting season progresses. There is mention of improved success rates for those who scout extensively beforehand and adapt their strategies by being flexible with their hunting locations. Overall, hunters stress the importance of understanding the unit's diverse landscapes and being prepared for variable weather conditions to enhance their hunting experiences and success.
This southern New Mexico unit is made up of mountains and valleys that stretch to the desert floor. From Hillsboro and north to Dusty, the elevations rise. Although not noted for large elk numbers, decent mule deer numbers can be found in this unit. Antelope can be found in the desert grasslands near Cuchillo and Monticello. There are also pockets of Coues whitetail in the southern portion of the unit.
This unit has produced several large mule deer bucks, but this area has low elk numbers. Better bucks are found in more remote mountains within the unit. Higher deer tag allocation means higher hunter traffic, but backpacking access gives opportunity to leave the crowds.