Washington D.C., District of Columbia
Our 48hr pass using all the lines took us to see everything we wanted. Map supplied was excellent for planning our stops and pick up points were easy to locate. All the drivers and ground staff were helpful and friendly. Only criticism-Iwo Jima memorial was on our "must see" list, but is not included in your day tour. It was a very hot walk there and back to catch the blue line. Loved the bus seat coverings (stars and stripes)
San Francisco, California
By far the best Viator tour we took! We saw everything there was to see in this city and more we didn't even know about. We had a full bus. Our driver was extremely knowledgeable and gladly shared his knowledge with us. As well as being funny, he made the tour interesting. Highly recommend this tour (hope you get the same driver!) We only had 3 days there, the first and last days saw the Golden Gate Bridge and Alcatraz clouded out of view, our booked tour saw a perfect clear day. We would have liked another 15 minutes at the Bridge, not quite enough time top take our photos, a walk on the bridge and buy souveniers.