One of the steepest streets in the United States makes an intriguing challenge for cyclists.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

There aren't too many operational funiculars around, but Pittsburgh has two!

This secluded walking trail is a hidden gem of a Pittsburgh park.

Nothing says indulgence like a 1,500-pound chocolate castle.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.