How long did it tack to build bolsover castle?

Answer 1

Bolsover Castle, located in Derbyshire, England, was constructed over several phases beginning in the 11th century. The initial building was likely completed in the early 12th century, but it was significantly rebuilt and expanded in the 17th century under Sir Charles Cavendish, with the most notable work occurring between 1612 and 1614. Thus, the castle's development spanned several centuries, with major construction lasting a few years during its later renovations.