The Lewis & Clark National Forest is located in the center of Montana.
Where is this Forest?


Maps & Publications

In December 2015, the Helena and the Lewis and Clark National Forests consolidated, and are now known as one combined forest: Helena-Lewis and Clark National Forest. To help be more efficient and minimize confusion, we are consolidating our forest websites. All Maps & Publication information can be found on the new Helena-Lewis and Clark National Forest website.

Helena-Lewis and Clark National Forest Maps & Publications


Map Basics

Graphic showing a section that has been divided into protracted blocks, according to the PLSS

Do you have a question about maps or map reading? Check this page!  It is in development, so check back often!

GPS Navigation

Sample Lat-Long/UTM Map Grid

Many Forest users are starting to utilize GPS technology for navigation and geocaching.  Click here to learn how to use it safely!