Lokalahti bordered Uusikaupunki, Kalanti, Vehmaa and Taivassalo.

Lokalahti was originally the name of a long bay of the Baltic Sea, reaching out to the village.

The bell tower is a remnant of the earlier church, built in the 17th century.

The church was renovated in the 19th century by Georg Theodor Chiewitz and later in the 1950s by Totti Sora.

[4][5] The Karjurock festival is held on the Nopperla farm of Lokalahti in late July.