Originally brought to Texas by Czech settlers, these sweet and savory pastries are an essential local breakfast staple.

The largest underground pedestrian tunnel system in the U.S. mostly caters to the people working in the offices above, but provides a great, air-conditioned way to traverse the city.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

This hollow steel globe is the second-largest in the world.

Flaunt your karaoke chops at this pitch-perfect dive bar.

A modern mechanical planetary system, part of a 10,000 year clock.

A 140-year-old castle with underground caves hidden in San Francisco.

An artsy hidden staircase leads to breathtaking views of San Francisco.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.