The most valuable part of the town is Karlov, formed by Karlovské Square and its closest surroundings. It was founded in 1739–1740 by
Karl Joseph Morzin and named by its founder. Karlov later urbanistically merged with the Lomnice nad Popelkou. Since 1995, it has been declared a
village monument reservation. It is known for its preserved
half-timbered houses, a typical example of local
vernacular architecture. The historic town centre is formed by Husovo Square. It main landmark is the town hall from 1864, after the previous town hall burned down. It has a neo-Gothic
façade. Town Museum and Gallery was founded in 1891 and since 1945 is located in the
Hrubý House, the only
Neoclassical building in the town built in the 1820s. Lomnice nad Popelkou Castle in the northern part of Husovo Square was created by rebuilding an old Gothic keep in 1566–1567 into the Renaissance castle, and then in 1730–1737 into its current Baroque form. Today it serves for cultural and social purposes and as the seat of the library. Other sights on the square are two neo-Renaissance fountains from the second half of the 19th century, monument of
Jan Hus from the 1890s, Baroque Marian column from 1713, and Baroque Church of Saint Nicholas from 1781. ==Notable people==