As we are getting on in years and miles of walking is no longer an option for us, we had to consider how we can see everything and not be burnt out hours laterq. Also, the weather was "iffy, so we decided to choose a tram and see what's happening. We decided on the trolley of with 4 tickets to destinations of our choice. While I felt it was a trifle expensive, I was on vacation and didn't want to deal with drive and park at $15 a pop, so it worked out fine. The tour guides are knowledgeable and humorous. You get a history lesson about the sites during your ride. You have the option of jumping off or staying on.They stop running at 4:30 and offer free parking at the old jail site. Most every site has cordial,accommodating staff. We had tickets to see the old town jail, but never got in to see it because of an overabundance of group tours. So if you buy a tour package and want to see everything, make sure you make an early day of it. The package with taxes was 132 dollars for the both of us to use the tram for two days and see 4 major attractions. But it saves you time, you get to do and see a lot more and parking is free.