Fees & Passes
There is no fee to travel the Lewis and Clark National Historic Trail. There are however many sites along the Trail operated by a variety of agencies and organizations who may charge an entrance fee to their site or a fee for their programming. Enjoy your visit!
If you plan to visit a National Park Service site with an entrance fee, you can pay at each individual site or
purchase one of the following:
Interagency Annual Pass: $80
Interagency Annual Military Pass: $0
4th Grade Pass: $0
Interagency Access Pass: $0
Interagency Senior Pass: $10
The annual pass and senior pass may also be purchased online at the USGS store.