Radejčín, Observation tower in Prackovice nad Labem, Czech Republic.

Radejčín is a 30-metre steel observation tower on an unnamed 375-metre hill in the České středohoří, built in 2009 as part of a Vodafone transmitter. Its viewing platform sits at 20 metres, reached by 97 steps of an internal spiral staircase; the section below the gallery has a distinctive cladding.

The tower was built in 2009 and initially served both communications and tourism purposes. Public access opened in 2010 after permissions were secured.

The tower is also called "rozhledna Dubice" after the nearby village of Dubice, part of Řehlovice. It stands on a nameless 375 m hill in the České středohoří, a few metres east of the Dubice nad Labem cadastral boundary, so it lies in the Prackovice nad Labem territory, Litoměřice district.

The tower is reachable from Radejčín railway station via a marked hiking path that takes about half an hour. Sturdy footwear is advisable since the final approach uses unpaved trails.

The tower doubles as a Vodafone mobile transmitter, and the section below the gallery is clad in a patterned metal skin. From the 20-metre platform you can pick out Milešovka, Říp and the ruins of Kamýk Castle near Litoměřice, with the Krušné hory ridge to the northwest.