Michalovice u Mladé Boleslavi

A ruin of a Gothic castle from the 13th century, deserted in the 16th century. Its characteristic is an inclined tower called Putna (Tub), sapped during treasure searching in the 19th century.

A view of the river Jizera valley. On the tower a plaque mentioning K.H.Mácha´s visit in 1835.