Declares that Washington state's legislative building is the most vital and preeminent public building in this state and serves as both a working governmental center and a symbol of Washington's free and democratic government. It is the centerpiece of the five historic capitol buildings and grounds designed by New York architects Walter Wilder and Harry White. This building and its contents reflect the dreams and achievements of many individuals and organizations across the history of Washington.

Declares an intent to establish and recognize the capitol campus and grounds as a uniquely valuable cultural and historical resource that should be preserved and promoted as an outstanding example of Washington state heritage. To that end, the legislature creates the Washington state capitol park. As a capstone state park, the capitol campus grounds and buildings will provide an enhanced learning and recreational experience as visitors are exposed to the history of Washington and witness modern lawmaking shaping the future of this great state.