Pulga is an unincorporated community in Butte County, California. It is located along the west slope of the Feather River canyon. A variant name for the community is Big Bar. The land was once occupied by Konkow Maidu tribes. In 1885, the town of Pulga was founded by William King, a sawmill owner and railroad geologist. A post office was opened in 19…Pulga is an unincorporated community in Butte County, California. It is located along the west slope of the Feather River canyon. A variant name for the community is Big Bar. The land was once occupied by Konkow Maidu tribes. In 1885, the town of Pulga was founded by William King, a sawmill owner and railroad geologist. A post office was opened in 1906. The area had attracted gold miners and miners of vesuvianite, also known as "Pulga Jade". The town was always small, and peaked in size in the 1930s and 1940s with a few hundred people. The Western Pacific Railroad's Feather River Route line ran through the town and offered Vista Dome cars, designed and built with the scenery on this route in mind. By the late-1960s, this was no longer a train route and the mining business had dried up.