It lies along State Road 257 southeast of the city of Petersburg , the county seat of Pike County .
Velpen is an unincorporated community in southeastern Marion Township , Pike County , in the U.S. state of Indiana .
Velpen lies along State Road 257 southeast of the city of Petersburg , the county seat of Pike County .
Velpen is an unincorporated community in southeastern Marion Township , Pike County , in the U.S. state of Indiana .