Welsh Heritage Day
Visit the Black Diamond Historical Museum.
Visit the Black Diamond Historical Museum.
The Maple Valley Historical Society is celebrating their 50th Anniversary. Come join us for the festivities. There will be lemonade and cookies. The museums will be open. They are adjacent to the Maple Valley Community Center.
Join us as we explore the immigrants of Scandinavians and their contributions to Black Diamond, Franklin and more! Admission always free.
Join us as we go back to learn about Virgil Bouge’s setting out to Tacoma Pass and discover any new paths the Green River may have led to. This assignment from January to April led to the route being selected for a major railroad path through the area and set up one more important link […]
Authors Cory and Diane are coming to visit! This event will feature a special presentation about their work in developing the Mining the Memories Book. They will also be available to autograph books. This is such an important part of what has been done to preserve the history of Black Diamond, Please come and join […]
The Greater Maple Valley-Black Diamond Chamber of Commerce provides community leadership, advocates for business, advances economic vitality that enhances the general welfare of the area, and promotes our communities as great places to live, work, and play.
23745 225th Way SE, Suite 205
Maple Valley, WA 98038
Phone: (425) 432-0222
Email: ceo@maplevalleychamber.org
Hours: M-F 8am – 4pm