Bale Grist Mill State Historic Park
What the experts agree on
The 36-foot water-powered mill wheel from 1846—North America's largest still operating—anchors this historic park, with an easy trail leading to the restored 1846 structure and connecting to adjacent Bothe-Napa Valley State Park.
“A short trail from the parking lot here leads to the water-powered Bale Grist Mill, erected in 1846 and partially restored in 1925.”
– Fodor's
"Features a 36ft-high water-powered mill wheel dating to 1846 – the largest still operating in North America...a mile-long trail leads to adjacent Bothe-Napa Valley State Park" Full review
Top Choice
"This park features a 36ft-high water-powered mill wheel dating to 1846 – the largest still operating in North America." Full review