Juneau Borough is in Inside Passage Alaska. Of the 29 counties in the state, Juneau Borough is 25th in terms of its size (3,254 square miles). The most common type of land for sale by combined acreage in Juneau Borough is undeveloped land. Browse all waterfront property for sale in Juneau Borough on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits!