Královka (German: Königshöhe) is a stone observation tower situated 859 metres above the sea level on Nekras Hill in the central Jizera Mountains in the area of Janov nad Nisou, less than a kilometre from Bedřichov.

102 stairs lead the visitors to the top of the observation tower.

[1] The tower is situated on a busy road connecting the tourist and sports centres of Bedřichov and Hrabětice.

[2] The tower can be accessed on foot, cross country skis, by bike, or by car.

One can see the main ridge of the Jizera Mountains, Poland and Germany, Bohemian Paradise, the Giant Mountains, Ještěd, Jablonec nad Nisou and Bedřichov from the tower.