National Association of Counties: Pennington County: Elected county officials, links to demographic information and list of place names in the county.
National Weather Service: Pennington County, MN: Zone forecast, statewide forecast, current conditions around the area. Statewide weather summary for past 24 hours, including precipitation, temperatures.
Pennington County Map: Shows major highways, county line, some cities. Interactive.
Pennington County Minnesota MNGenWeb: Genealogy and local history.