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Swan Falls Picnic Area
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Swan Falls Dam is on the Snake River about 40 miles south of Boise. It was built in 1901 to provide electricity to nearby mines in the Owyhee Mountains. Swan Falls is the oldest hydroelectric…
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Recreation.gov1 data sourceUpdated Mar 2026
Swan Falls Picnic Area is a public boat ramp in Ada County, Idaho (83641). GPS coordinates: 43.2424°N, 116.3763°W.