I live in north Houston area, and take visitors to NASA mainly to see the Saturn V display. Even by todays standards, it is an amazing display of engineering mastery! Truly an incredible accomplishment.
The Apollo Program is so very important, and the achievements are flabbergasting.
And they did it all with computers that were primitive by today’s standards!!!! (And some—but by no means all—of their “computers” were women, not machines!!!!)
https://crgis.ndc.nasa.gov/historic/Human_Computers
I do the same with my visitors here in the Huntsville, AL area. The Space and Rocket Center has an vertical Saturn V outside, and a horizontal one inside.
Astonishingly, NASA originally planned on even larger boosters, with competing designs known as Nova and the Saturn C-8 that were to be capable of supporting a direct landing on the Moon. The most likely designs had eight F-1 engines in the first stage, as compared to the five in the Saturn V. NASA dropped development of such models though after recognizing the advantages of Lunar Orbit Rendevous, which made it possible to use the smaller Saturn V. This likely shaved a couple of years or more off the schedule for the Apollo landing.