Arimo, Idaho is a small city in Bannock County, Idaho.
An index to the names in the Arimo Cemetery and photographs of existing tombstones in that cemetery, located in Arimo, are available online.
Many cemetery records for Idaho are included in LDS Cemetery Records which are a part of the holdings of the Family History Library in Salt Lake City. Arimo Cemetery is included in of that collection.
Information about cemeteries in adjoining areas of Bannock County is available on the Bannock County, Idaho Wiki page.
Wikipedia page for Arimo.