PRESERVE EDUCATE CONNECT

The Montana Heritage Center is now open. The Library & Archives reference room will open in Spring 2026. For more info, call (406) 444-2694.

Reference Room Hours

LIBRARY & ARCHIVES CLOSED FOR CONSTRUCTION AND RENOVATION

The Library and Archives continue to make final preparations and will open in spring 2026. Please direct questions to mthslibrary@mt.gov.

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225 North Roberts, P.O. Box 201201, Helena, MT 59620-1201, 406-444-2694