s it Legal to Carry a Weapon in Colorado National Forests?
While visiting National Forests in Colorado, you may carry a weapon. However, in addition to state laws, you must comply with Federal Regulations pertaining to the use of a firearm on National Forest System lands.
A firearm may not be discharged in the following National Forest areas:
Within 150 yards of a residence, building, campsite, developed recreation site, or occupied area; or
Across or on a Forest Development road or an adjacent body of water, or in any manner or place whereby any person or property is exposed to injury or damage as a result of such discharge; or
Into or within any cave. [36 CFR 261.10 (d)]
Some forest or districts have additional restrictions on discharging a firearm. You are advised to check with the authorities in the areas you will be visiting.