Etna, Minnesota Etna, Minnesota Etna is an unincorporated community in Bloomfield Township, Fillmore County, Minnesota, United States. Etna is located within ZIP code 55975 based in Spring Valley. A post office previously operated in the community of Etna from 1856 to 1901. The community was named for Mount Etna, on Sicily. The community is located 8 miles southeast of Spring Valley, at the junction of Fillmore County 14 and 153rd Avenue. U.S. Highway 63 is nearby. Etna Creek and the South Branch Root River both flow through the community. Nearby places in Minnesota include Spring Valley, Ostrander, Le Roy, Cherry Grove, and
Italian cruiser Etna by four QF 6-inch guns, two on each side amidships. "Etna" was built by the Castellammare shipyard; her keel was laid down on 19 January 1883 and her completed hull was launched on 26 September 1885. After fitting-out work was finished, she was commissioned into the Italian fleet on 3 December 1887. "Etna" served in the "Squadra Permamente" (Permanent Squadron) from her commissioning to 1893 and then served in North and South American waters until the end of 1895. During this period, "Etna" and the protected cruisers and represented Italy at the international naval review in New York, held at