Backcountry Permits

At most national parks, it is necessary to obtain a permit to stay overnight in the park's undeveloped backcountry. Some parks have even more restrictions. To be safe, if you intend to do any backpacking, contact the park's backcountry office in advance. In some cases, it may be possible to obtain a permit online or by mail; in some cases, you must appear in person. Some parks charge for backcountry permits, while others do not; some restrict the number of permits issued and also the number of people in a group.

Other Permits

Hunting is generally not allowed in national parks, but fishing often is. You will usually need a state fishing license. Licenses are generally available at local sporting goods stores and state game and fish department offices. Fees vary for state residents and nonresidents, for various time periods, and sometimes by location within the state, but you can usually get a nonresident 1-day license for $5 to $15 and a 5- to 7-day nonresident license for $15 to $25.

In some parks (Yellowstone and Grand Teton, for example), you will need a special permit to go boating. In others, you may need a permit for cross-country skiing.

New Gun Laws

For years, guns have been forbidden in most national parks, but that changed in February 2010, when a new federal law went into effect that allows people who can legally possess firearms to have those firearms with them in most national parks. Guns are still prohibited in certain places, such as visitor centers, which are posted with FIREARMS PROHIBITED signs; and those going into national parks with firearms must comply with all state and local laws regarding firearms. Individual park websites now include links to their state's firearms laws.

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.