Visitors of Lithuania, Latvia and Estonia have access to military heritage locations such as museums, fortifications, military equipment, trails, bunkers, battle sites, military towns, infrastructural objects, as well as memorial sites which speak of the era from the beginning of World War I in 1914 and the establishment of all three countries' independence in 1918, till the period of restoration of independence in 1990/1991.

Military heritage locations have descriptions, related memory stories, historical and present-day photographs, tourism services and recommendations on travel routes. There is also information about a great many lesser known and less often visited sites that nevertheless are important historical locations of military heritage in Lithuania, Latvia and Estonia.