Save the Dates

Ribbon Cutting & Press Event December 2, 2025.

See below for a tentative schedule of events

Please note: The Library and Archives reference room will open spring 2026. More information coming soon!

Montana History Celebration June 25 - 28, 2026

A multi-day celebration in partnership with the Helena Community.

A calendar of events will be posted here as they become finalized.

Tentative Upcoming Schedule of Events

Montana History Conference Reception Thursday, September 25

• 4:30 p.m. - 6:30 p.m. Sneak Peak Reception

  • Registration required(External link)

Ribbon Cutting Tuesday, December 2

• 3 p.m. Ribbon Cutting Ceremony
• 3:30 p.m. Press Conference
• 4 p.m. Heritage Center Open to the Public
• Building Closes 5 pm

Montana Heritage Center Hours of Operation beginning Wednesday, Dec 3

• 9 a.m. - 5 p.m. Monday - Wednesday & Friday
• 9 a.m. - 6:30 p.m. Thursday
• 10 a.m. - 5 p.m. Saturday
• 12 p.m. - 5 p.m. Sunday
• Gallery tours will be available, visit Tours Page(External link) for details

Special Tours & Holiday Events

• December 4, 5 & 6
• Stay tuned! Details coming soon

Larry Len and LeAnne Peterson Library & Archives

• Spring 2026 opens to the public
• An open house date will be announced soon