Rare recess caves fill this unbelievably beautiful Ohio park.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

The largest island on the great salt lake is home to curious creatures and strange stories.

This geothermal hot spring hides beneath a slowly growing mineral dome.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

Visitors to this library are in for a real-world education in modernist architecture.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.