Bay Lake Public Water Access Site features a concrete boat ramp located on the northeast side of the 2,330-acre lake, administered by the Minnesota DNR.

This is the primary public launch point for accessing Bay Lake's recreational opportunities, with the ramp designed to accommodate motorized and non-motorized watercraft.

The site is typically open 24 hours and follows standard Minnesota DNR water access rules, including requirements to clean and drain watercraft before and after use.