Crystal Lake, at the top of NTL's groundwater flow system, provides clear water and sandy beaches for tourists.

Post date:
Sep 17, 1990
Crystal Lake, at the top of NTL's groundwater flow system

Crystal Lake, at the top of NTL's groundwater flow system, provides clear water and sandy beaches for tourists.

Photo courtesy of: 
John J. Magnuson
From: 
North Temperate Lakes