Section of the GDL state border established by the Treaty of Melno II

On 12 February 2009, a section of the state border of the GDL established by the Treaty of Melno was entered into the Lithuanian Register of Cultural Heritage. The object, which covers an area of 4,878 square metres, has been granted the status of regional cultural property and its nature of value is indicated as engineering (significant, important) and historical (significant, important). The register states that the valuable features of the property are the elements of the land and its surface: a preserved, though in places partially silted, ditch (up to 0.5 m deep, about 3 m wide at the top, narrowing towards the bottom, about 0.5 m wide at the bottom) and embankments up to 1 m wide and up to 0.3 m high on both sides of the ditch, made of soil dumped during the excavation. The banks are cut away in places. This cultural asset dates back to the 15th and 20th centuries.