Lichnice, Observation tower in Podhradí, Czech Republic.

Lichnice is a 13-meter steel observation structure located within the ruins of Lichnice Castle, featuring a spiral wooden staircase that climbs to an elevated viewing platform. The construction blends contemporary design with the historic setting of the former castle grounds.

The castle on the rocky height was built in the 13th century, and the Czech name Lichnice derives from its original name Lichtenburk. A wooden viewing platform fixed into the castle masonry was removed in 1997 because it was unsafe. The steel tower was approved in 2014, assembled in March 2017 from parts made off-site, and opened to the public on 14 April 2017.

The name Milada comes from a local legend tied to the castle ruins, and the tower was officially named at its ceremonial opening on 22 May 2017. The structure was funded by the town of Třemošnice and the association of municipalities of the Železné hory Microregion.

The tower is accessible from Tuesday through Sunday during May to September, with limited openings in April and October. Comfortable clothing and sturdy footwear are advisable for climbing the spiral stairs.

The metal surfaces of the tower feature a matte coating to prevent sunlight reflection and protect the viewing experience. From the top, visitors can spot Kolín, Kutná Hora, and distant mountain ridges on clear days.