POTD September 10, 2013: Spiral Jetty in Great Salt Lake near Promontory Point, Box Elder County, Utah

Spiral Jetty in Great Salt Lake near Promontory Point, Box Elder County, Utah
Photographer: Don Clark

Great Salt Lake is likely best known for its high salinity and large size. Yet this unique lake also supports mineral and brine-shrimp industries,  provides a resting place for millions of migratory birds, and reveals varied spectacular sights. Sunsets over distant islands, white beaches, and water colors ranging from blue to pink offer inspiration for artists.

Boulders of basalt, now salt-encrusted, were moved from shore by artist Robert Smithson to create Spiral Jetty in Great Salt Lake near Promontory Point, Box Elder County.