Enter and grab the self guided tour brochure, and you are on your way...
It will take you about an half hour to visit, taking your time, looking at the many many portraits in every hallways, the civil war flags in the entrance hall, also seeing the senate and house chambers... the oldest original chambers in the country where the representatives still hold there sessions, and other rooms open to the public.
Outside, the building looks great with its golden dome. On the front lawn, there is a nice statue of the legendary General John Stark, famous for the battles of Bunker Hill (Boston) and Bennington (VT) during the Revolutionary war.
The NH State Capitol is really worth a visit !