A remote hill on a stretch of country road where the laws of physics are defied... or so it seems.

A lovely hidden waterfall right off the highway is well worth a stop.

Grant Wood painted some of his most famous works of art at this studio.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

One North Dakota man's vast collection of rare rocks, polished orbs, and geological wonders.

A tiny 1857 chapel sits on top of a secluded, forested hill.

Egyptian Revival obelisks still rise over the old mine shafts.

After sitting abandoned for decades, this historic mine is now the only publicly accessible chalk room and pillar mine in North America.

This steep-walled ravine contains animal-shaped formations made from sandstone.

This large midwestern cavern features impressive rock formations and an underground waterfall.

One dedicated priest constructed this beautiful stone grotto by hand from 1926-1933.

Mysterious concrete spires left on a small Canadian hill.

Dakota legend claims this locally iconic pinnacle was once part of a sacred burial site that was cleaved in two.

The ruins of a burned-down monastery have become a serene park and community space. 

Half of a waterfall goes into the river while the other half seems to disappear.

This secret gem of a toy store houses a rideable carousel populated with fantasy animals.

A roadside statue store in rural Minnesota with quirky displays.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

This metal shop's yard is filled with cutout art including an Eiffel Tower replica and Noah's Arch.

The remains of a World War II munitions factory still haunt the fields of this Twin Cities suburb.

These curious caverns have been home to mushrooms, gangsters, and disco.

Triangular House built on a leafy residential street in St. Paul.

An unusual assortment of art, furniture, and other curiosities.