Ride your bike from Yountville to southern Napa.
The City of Napa recently filled a half-mile-long gap on the Vine Trail along Soscol Avenue between Third and Vallejo streets. Before filling this gap, the Vine Trail ended suddenly which would commonly leave bicyclists and pedestrians confused about where to go next. Though they are still finishing the final touches, the gap is filled and now there is a continuous path.
You can read more details on this project from The Napa Register.