Stronghold Castle

Stronghold Castle, located in Oregon, Illinois, is a historic mansion built between 1928 and 1930 by Matthias H. Siebenrock, a wealthy silk mill owner. Designed in a medieval-inspired style, it features impressive architectural details, towers, and battlements that resemble a castle. Originally intended as a private residence, it later became a tourist attraction and event venue. Its unique design and historical significance make it a notable example of fantasy-inspired architecture from the early 20th century, blending luxury with a romanticized castle aesthetic.