The Arboretum Dock was located near the west end of the arboretum waterway at the widest spot on the water other than Lake Spafford. There is a Arboretum Boathouse and there was a dock on the south side near the Putah Creek Lodge.. As of 2022 there is no dock in the arboretum.
looking down the dock
from the side
from across the wide spot