Information on Black Diamond in Monmouth, OR 97361 Outlet Note Regular Brands Black Diamond Oregon Monmouth 1155880 Rating 4.8 based on 67 votes Address 423 Main St E Monmouth, OR 97361 Phone (503) 837-1400 Regular Hours Mon:2:00 pm - 9:00 pm Suite643 Regular Hours Mon:2:00 pm - 9:00 pm Nearby Black Diamond Outlet Black Diamond Outlet - Salem Black Diamond Outlet - Salem Black Diamond Outlet - Albany Black Diamond Outlet - Corvallis People Also Viewed