Observation tower in Lhotka u Berouna, Observation tower near Chyňava, Czech Republic

The Observation tower in Lhotka u Berouna is a 65-metre steel telecommunication mast built by T-Mobile, standing on a 462-metre hill in the Křivoklátská vrchovina. A spiral staircase leads to a viewing platform at 30 metres, from which the Bohemian Karst, Křivoklát forests, Brdy, Beroun, Prague and Kladno can be seen.

The steel tube mast was erected by T-Mobile in 2007 on an unnamed 462 m summit in the Křivoklátská vrchovina, 600 m east of Lhotka u Berouna in the Chyňava municipality. A spiral staircase was added to the mast, and the viewing platform opened to the public on 5 May 2007.

The tower represents modern Czech engineering, combining telecommunications infrastructure with public access viewing areas in the Central Bohemian region.

The viewing platform sits 30 m up and is reached by a spiral staircase inside the 65 m mast; the tower stands in forest 600 m east of Lhotka u Berouna, in the Chyňava municipality. The summit is at 462 m above sea level, about 5 km northeast of Beroun.

The viewing platform stands at 30 metres on a 65-metre steel tube mast, so the antennas for mobile transmission rise 35 metres above visitors' heads. The tower was erected by T-Mobile in 2007 and opened to the public on 5 May of that year.