Events for November 14 - May 2

  • Black Diamond Cemetery Tour 1-2 pm CANCELED STORM

    Black Diamond Cemetery 24431 Morgan Street, Black Diamond, United States

    Join us for a "haunting" tour of the historic Black Diamond Cemetery! 1pm to 2 pm. Free event.

  • The Kummer Bridge Story

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    The Kummer Bridge was built in 1932-33. Bill Kombol will present its history, which should be fun given what is happening with bridges right now!  Officially known as the Dan Evans, most locals still call it "The Kummer."

  • End of the Coal Era

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    Coal mining started here in Black Diamond in 1882, but Washington coal mining will end in December with the closure of the Centralia plant. Come and learn about and honor this unique history.

  • Black Diamond – How It Came To Be!

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    Join us for a musical and photographic presentation telling the unique history of Black Diamond. FREE with gratitude to 4Culture and Doors Open of King County.

  • Closed – Thanksgiving Holiday

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    We are closed to allow our volunteers to be with their families and enjoy the Thanksgiving holiday. See us again on November 29th, open from 9 am to 3 pm.

  • Ravensdale Community Meeting – Dec 4

    Come join us for a community meeting to discuss recognizing these 11 historic Ravensdale houses with an honorary designation as a Community Landmark District. 6 PM Park Maintenance Building

  • Winter Closure December 14, 2025 – January, 7, 2026. Reopen Jan 8th

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    We will be closed for a winter break from December 15, 2025, through January 7, 2026. We will reopen on Thursday, January 8, 2026. You can contact us during this time 360-886-2142; or email to museum@blackdiamondmuseum.org. Thank you!

  • Geology of South King County

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    1-2 pm. Join geologist Zach Pratt to learn about the unique geology of our area and how coal played a big part in our history. FREE as always. Thanks to 4Culture and Doors Open-King County.

  • The Ghost’s Grave

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    KIDS! Come to the museum to get your free book. Read to learn about Willie's adventures. Then join us at the museum for a fun, including a trip to the […]

  • Fossils of Western Washington 1-2 pm

    Black Diamond History Museum 32627 Railroad Ave, Black Diamond, Washington

    Fossils are fascinating! Geologist Zach Pratt will share how fossils give clues about ancient organisms that lived long ago in our area. FREE as always. Thanks 4-Culture Doors Open of […]