Nestled in the heart of a Texas town is a dreamy secret garden dating back to the 1940s.

Inmates dig the graves at the largest prison cemetery in the U.S., the final resting place of both cowboys and Indians.

A medieval castle in the middle of rural Texas.

Hidden within a Gulf Coast port city is a wonderfully eclectic museum whose beginnings were housed in a bank window.

This eight-mile stretch of road gets its name from a local legend about a lost soul searching for his head.

This small park features a monumental fountain wall, providing a great photo opportunity in the middle of Houston.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

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.

A little bit Wonkatania, a little bit pink elephant.

A health museum containing a 27’’½-foot intestine.