Black Diamond Museum

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Black Diamond Museum This page shows events, interesting articles, and general information of the Black Diamond Museum.

It coincides with the Black Diamond History page to share our mission of sharing the history of Black Diamond.

🏆 WE ARE 4-TIME CHAMPS! 🏆We are beyond excited and honored to share that we’ve won again this year, making us 4-time con...
09/23/2026

🏆 WE ARE 4-TIME CHAMPS! 🏆

We are beyond excited and honored to share that we’ve won again this year, making us 4-time consecutive winners of The Seattle Times Best in the PNW !

Taking home this title for four years is an incredible milestone, and we couldn’t have done it without YOU.

🧡 To our patrons and visitors: Thank you for showing up through our doors, supporting our programs, and sharing our love for local history and heritage.

🖤 To our extraordinary volunteers: You are the true heartbeat of our museum. Your passion, welcoming smiles, and countless hours make everything we do possible.

This four-peat belongs to all of you! Thank you for making us one of the Best in the PNW once again!

We've got a free presentation this weekend with Black Diamond – How It Came To Be! We hope you'll come by to celebrate brate with us this weekend!

No matter the rain, snow, or construction on highway 169, we can absolutely assure that we are open!Swing by Thursdays f...
08/30/2026

No matter the rain, snow, or construction on highway 169, we can absolutely assure that we are open!

Swing by Thursdays from 9 to 2 and Saturdays and Sundays from 11 to 3 for all your Black Diamond Historical needs!

We want to send a huge thank you to everyone who attended yesterday's joint presentation at Mud Mountain Dam!Exploring t...
08/24/2026

We want to send a huge thank you to everyone who attended yesterday's joint presentation at Mud Mountain Dam!

Exploring the amazing geology and engineering of our area is always better with a great crowd. Thank you for your wonderful questions and enthusiasm!

🤝 Thank you to our co-hosts: Enumclaw Plateau Historical Society Museum for partnering with us on this special presentation. Let's do it again some time!

🏗️ Thank you to the site managers: U.S. Army Corps of Engineers, Seattle District for maintaining the dam and providing such a fantastic public park for our community.

As always, keep an eye on our page for more upcoming events! We look forward to seeing you for our Labor Day weekend celebration!

08/07/2026

Looking for a weekend adventure? Come celebrate with us tomorrow at the Black Diamond Historical Society Museum!

We’ve been hard at work lately and we’re thrilled to show off our newly painted caboose and fully renovated coal mine exhibit. Whether you're a local history buff or looking for a fun family outing, there's something for everyone.

We're open 11:00 AM – 3:00 PM and as always, admission is free thanks in part to 4Culture!

Out and about at the King County Fairgrounds today? Swing on by our joint booth with our museum friends today!We're hang...
07/18/2026

Out and about at the King County Fairgrounds today? Swing on by our joint booth with our museum friends today!

We're hanging out with
Enumclaw Plateau Historical Society Museum
Foothills Historical Museum
Greater Bonney Lake Historical Society

All in one place!

We look forward to seeing you tomorrow!!!
07/10/2026

We look forward to seeing you tomorrow!!!

Address

32627 Railroad Avenue
Black Diamond, WA
98010

Opening Hours

Thursday 9am - 2pm
Saturday 11am - 3pm
Sunday 11am - 3pm

Telephone

(360) 886-2142

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