The clock that sets them all.

Open-air cremations in Colorado's self-proclaimed spiritual mecca.

Two creeks flow out of either end of this canyon in opposite directions.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This hidden treasure provides a charming access point along the south side of Baker Park.

An enormous natural sandstone bridge in Kentucky.

A mysterious spirit totem at the edge of Navajo lands.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Ancient pueblos built into the base of a natural canyon wall.

This historic national park is covered in the stunning ruins of red rock pueblos.