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World›United States›Wisconsin›Rock County›Janesville›Happy Hollow Park
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Happy Hollow Park

Janesville, Wisconsin

Welcome to Happy Hollow Park located on the banks of the Rock River in Janesville, Wisconsin. Come out and hike the trails or launch a boat and explore the river.

To contact the Rock County park office please call 608-747-5450.

232.75 acresabout 180 football fields
Been here lately? Is this still accurate?
Acreage232.75
Managed byRock County
Address1731 W Happy Hollow Road, Janesville, WI 53546
Coordinates42.599327, -89.035565
Websitenone on file
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World4,745,333,684.80United States830,203,124.97Wisconsin · 2,183 places4,878,185.58Janesville · 57 places2,879.50Happy Hollow Park232.75

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