Complete the form below to download (PDF) the official Maple Valley-Black Diamond Visitor & Business Guide. You’ll find fun things to do, trails & activity map, business listings and much more.
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
Hours: M-F 8am – 5pm