I was surprised that visitors to the state Capitol are able to move about so freely within this amazing building, although that may not be the case when the government is in session. Visitors are able to wander pretty much anywhere and there is much to see and appreciate.
The main dome especially is filled with stunning murals, and beautiful works of art, while exhibitions are also staged in the main entrance hall/lobby. During my visit the exhibitions focused on the American Civil War, and I enjoyed the artifact on display and the free historical booklets available to visitors.
I was very happy with my visit, and highly recommend adding the Capitol Building to your list of places to visit while in Harrisbury.