Complex sentence: Virgil is located just south-west of old town Niagara-on-the-Lake, where most of the tourism takes place, and has a large Mennonite community as well, who originally settled the area in the earlier part of the 20th-century.
Split into simpler sentences: Virgil is located just south-west of old town Niagara-on-the-Lake, where most of the tourism takes place. The community has a large Mennonite community, who originally settled the area in the early to mid 20th-century.