Beware!!! Google maps will take you to the wrong location! I'm on your side Apple Maps, you never do me wrong! From the Vandalia State House, take 185/40 (N. Kennedy Blvd) north, turn left/west on W. Randolph Street, then right/north on N. Perkin's Street one block to W. St Clair Street. Turn left and it's up on the little hill on your right/north side.
I absolutely love state capitals, which would lead me to enjoy past state capitals. I had been in rural Illinois a few times and always wondered what Vandalia had to offer being that it was second Illinois Capitol City (an oldest one still existing, unlike Kaskaskia which is now under water). I followed Vandalia's tourist page to the few landmarks that existed. One was what is called "Little Brick House". It's an n example of simple Italianate architecture that has been preserved by the Vandalia Historical Society. It is listed on the National Registry of Historic Places and is thought to have been constructed in the mid 1800's. According to the website, "Josephine Burtschi, local artist and historian, was born in this house. In 1956 she purchased the house and started restoring it to its original appearance. Over the years, the Little Brick House has been renovated and furnished with period pieces, antiques, and early Vandalia artifacts. Contained within the six rooms are furniture, china, engravings and books acquired from descendants of state officers, legislators and the Ferdinand Ernst Colony who lived in Vandalia when it served as capital. The library, called the Berry-Hall room, pays tribute to James William Berry, the first talented artist of Illinois, and to Judge James Hall who established Vandalia as the first literary center west of Cincinnati. (http://www.vandaliaillinois.com/littlebrickhouse.html)" There's a little history for ya! read more