We bought tickets for one of those hop on hop off tour buses. We paid 39.00 plus per person. We were dropped off at one location then had to call the company because we were waiting so long and the bus never passed however the other company had numerous busses passing on a regular basis. We were picked up after the call and dropped off at a second location and that was it. We had to call again then told to take a public bus to get to our next tourist destination. Don’t ever use them. Th other company was actually called hop on hop off and we should have used them. DC bus was a scam. So we paid over 160.00 dollars for 4 people who had a 2 pick up bus ride.