Nancy Lake State Recreation Area
... that the many lakes in the Nancy Lake State Recreation Area were created during the retreat of glaciers 9,000 years ago?
... that the many lakes in the <b id="mwASY"><a href="./Nancy_Lake_State_Recreation_Area" id="mwASc" rel="mw:WikiLink" title="Nancy Lake State Recreation Area">Nancy Lake State Recreation Area</a></b> were created during the retreat of glaciers 9,000 years ago?