March 15, 1969 marked the historic opening of Hawaii's State Capitol building. The aesthetically-pleasing building consists of cone-shaped Senate and House chambers, symbolizing the volcanoes of the Hawaiian Islands; impressive building columns, symbolizing the palm trees that grace the island; and a vast pool of water surrounding the State Capitol, symbolizing Hawaii as the only island-state in the nation.
In the fall of 1991, the State Capitol underwent a major renovation. The project included removing of asbestos from the building, improving the air conditioning system, installing new electrical wiring, enhancing the communications systems, and making the building more accessible to persons with disabilities. The State Capitol re-opened during the summer of 1995.