CLOSED MARCH 13 FOR MAINTENANCE

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

We are cleaning and painting the top floors of the museum and will be closed. Come back for the weekend (March 15-16) or any other Thursday or weekend. Thanks for your patience!

Royal Reward: Mercury in the Green River

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

Royal Reward: Mercury in the Green River 1 PM Coal is what's most associated with the Puget Group's Green River Formation but a rather unique story exists between the layers. Join us as we explore the only metallic mine in area and dig into the unique story of the Royal Reward Mine.

Black Diamond’s Water

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

Black Diamond's Water 1 PM The City of Black Diamond is fortunate to have water you can just about drink from a hose, but where does it come from? As with so many things, we have the amazing geology to thank. Our story dates 2.4 million years!

Volcano lab  (for kids) 1 PM

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

Volcano Lab  (for kids) 1 PM SIGN UP REQUIRED. May is Volcano Hazard Awareness month! Join us as we learn the mechanisms that drive these fiery wonders of world. Stay after the presentation for a experiment perfect for kids and adults!

Black Diamond All School Reunion

Black Diamond Community Center 31605 3rd Ave, Black Diamond, United States

Anyone who ever attended school in Black Diamond is welcome to join us for the annual fun. Join us for a fun day of memories. Refreshments & goodies provided for BD alum! Click to register: https://www.blackdiamondmuseum.org/events/bd-school-reunion/    

Welsh Heritage Day Saturday June 7

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

The Black Diamond Historical Society is pleased to host the Puget Sound Welsh Association to celebrate Welsh Heritage Day. They have a special event and presentation planned, beginning at 1 p.m. The museum opens at 11 am so come early to tour. Refreshments will be served after the presentation. Admission free.

Black Diamond Cemetery Tour

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

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

MAPLE VALLEY DAYS PARADE

Watch for our restored 1947 Ford Howard Cooper Fire Engine with driver Mike Androsko!

Ancient Floods of Black Diamond 

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

Ancient Floods of Black Diamond 1 PM When you think of ice age floods, we often think of Eastern Washington, but Western Washington experienced them just the same! Let's visit the spots & learn about our ice age floods.