History of Kernave

In later years, the remains of city were covered with an alluvial earth layer, that formed wet peat. It preserved most of the relics intact, and it is a treasure trove for archaeologists, leading some to call Kernavė the "Troy of Lithuania". For example, Kernavė has the oldest known medgrinda, a secret underwater road paved with wood. The road was used for defense and dates from the 4–7th centuries.

The site became the subject of wider interest again in the middle of 19th century, when a romantic writer, Feliks Bernatowicz, depicted the area in his novel "Pojata, córka Lizdejki" ("Pojata, Daughter of Lizdejki", Warsaw, 1826). The hill forts were soon excavated by the Tyszkiewicz brothers and then by Władysław Syrokomla (1859). After World War II, the excavation works were restarted by Vilnius University in 1979, and then again by the Lithuanian Institute of History between 1980–1983. The State Cultural Reserve of Kernavė was created in 2003