sentences:  The town is commonly referred to by locals simply as "Földvár".In around the 4th century AD, the area was settled by Celts, who constructed the large Iron Age hill fort that gives Balatonföldvár its name, the remains of which are still visible today.The region around Lake Balaton was occupied in around 180 AD by the Romans and was situated on a military road from Aquincum (part of present-day Budapest) to the Italian peninsula.