Hrad Diviaky nad Nitricou

Hrad Falkenberk is a state-protected medieval ruin atop Sokol hill in the Lužické hory, near Jablonné v Podještědí, dating to the early fifteenth century.

The early medieval hillfort of Křečhoř, known as V Šancích, is a protected cultural monument on the edge of the village of Křečhoř in the Kolín District, notable both for its archaeological significance and its role in the 1757 Battle of Kolín.

The Baroque château of Bukovec, with origins dating to 1177, has served as a medieval fortress, noble seat, and parish rectory across its long and varied history.