~ Timberland Regional Library District provides for the entertainment, information, and lifelong learning needs of Grays Harbor, Lewis, Mason, Pacific, and Thurston county residents at 27 community public libraries and 6 library service partner locations
TRL Service Center & Administration Building - Timberland Regional Library District serves Mason, Grays Harbor, Pacific, Lewis, and Thurston counties with 27 library branches and multiple kiosk locations.