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The best Private Sightseeing Tours in Pittsburgh according to Viator travelers are:
- Essential Pittsburgh Experience - The One Tour to Take
- Fire in the Valley- Carnegie Steel and the Town That Built America
- Fallingwater and Kentuck Knob - Two Visions of Frank Lloyd Wright
- JUST THE TOUR - Double Decker bus sightseeing tour of Pittsburgh.
- FALLINGWATER - America's UNESCO World Heritage Masterpiece!