Lake Neptune is a lake located in Duval County, Florida. It appears on the Jacksonville Beach USGS 7.5-minute topographic quadrangle. The nearest populated place is Neptune Beach, approximately 0.5 miles to the SSE.
Duval County · Florida
Lake Neptune is a lake located in Duval County, Florida. It appears on the Jacksonville Beach USGS 7.5-minute topographic quadrangle. The nearest populated place is Neptune Beach, approximately 0.5 miles to the SSE.