Main Lake Provincial Park
Main Lake Provincial Park is a provincial park in British Columbia , Canada , located on Quadra Island . 
<triplet> Main Lake Provincial Park <subj> Canada <obj> country <triplet> British Columbia <subj> Canada <obj> country <triplet> Canada <subj> British Columbia <obj> contains administrative territorial entity <triplet> Quadra Island <subj> British Columbia <obj> located in the administrative territorial entity <subj> Canada <obj> country