Horrible experience. When we arrived to buy our t...

Horrible experience. When we arrived to buy our tickets, their parking was full. Since parking at the welcome center wasn't guaranteed, we decided to park near stop #9 and start the tour there. We didn't get on the trolley until afternoon time. Our first driver and narrator was pretty good. We decided to get off at stop #13 to walk down river street and eat lunch. By the time we got back to the pick up spot we waited a good 20 minutes for a trolley that wasn't full. This was at about 4:30. We were expecting to be able to finish our tour and take the trolley from stop 13 all the way back around to stop 9 to see the rest of the sights. This was not the case. This trolley took us straight to the welcome center which isn't even where we were parked. This was a huge waste of money. I do not recommend.