The Lone Tree HMA is open August 15 - March 31 for the taking of antelope, deer, elk, and cottontail rabbits during the specific season as published in the current Wyoming Game & Fish Commission Regulations.

For more information see below.

Hunters are required to check-in with the City of Cheyenne to verify permission slips and receive the gate combination (weekdays/business hours only).

*Please contact Main Office at (307) 637-6263 or stop in at 2101 O'Neil Ave Room 207, Cheyenne WY to obtain combination for Lone Tree HMA .

Please see ranch rules for more information.

Wind energy construction will likely continue into the fall of 2025. Check back regularly for updates to maps and ranch rules.