Keepers of the Story, Stewards of the Trail  SM

Icon of Lewis and Clark pointing to the west

Lewis and Clark Trail Heritage Foundation


Phone: 888.701.3434 and 406.454.1234
Business Hours:
W-F 9:00 AM to 5:00 PM (Mountain Time)
We request that visitors to the Great Falls office first make an appointment. We appreciate your understanding during this time.

Mailing Address:

Lewis and Clark Trail Heritage Foundation, Inc.
P.O. Box 3434
Great Falls, MT 59403
Foundation Headquarters

We are physically located within the Lewis and Clark National Historic Trail Interpretive Center at 4201 Giant Springs Road, Great Falls, MT 59405.

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