The Pennsylvania State Capitol Building in Harrisburg is a priceless palace of art filled with opulent décor, brilliant paintings and statues, and centuries of commonwealth history. Visited the Pennsylvania State Capitol building as part of a museum tour group. Plan a Visit. Visited the Pennsylvania State Capitol building as part of a museum tour group. The Pennsylvania State Capitol building is a functional seat of government, where laws are passed and the public policy is set for over 12 million residents of Pennsylvania. The Pennsylvania State Capitol is the perfect place for you. This is a must for fans of early 20th century American art. Pennsylvania State Capitol: Capitol Tour - See 935 traveler reviews, 608 candid photos, and great deals for Harrisburg, PA, at Tripadvisor. I was totally blown away. Visitors are welcome to explore the Capitol Building at their leisure, on regular weekdays.