Aerial view of Trakai Island Castle, a medieval fortress located on an island in Lake Galvė, Lithuania. It is one of the most famous and photographed places in the country. Its construction began in the 14th century and was largely completed in the early 15th century by Vytautas the Great. | Walter Kavaliauskas

Trakai Castle is a medieval red-brick fortress located on an island in the middle of Lake Galvė in Lithuania. It is one of the country's most popular and photogenic tourist destinations. | Walter Kavaliauskas

A winter day at Lake Galve, Trakai, Lithuania. (Timelapse) | Walter Kavaliauskas