Yes, 2 days each way and we were there for 3-1/2 days. We did take a trip up to Branson, MO one day and had a pretty good lunch at White River Fish House (guess I forgot to mention that!), but other than that we didn’t go anywhere.
Unfortunately the weather on the way home wasn’t all that great so we didn’t do much in Hermann, and it didn’t help that a lot of places there are closed on Tuesdays (the trip home covered Tuesday and Wednesday). It’s very much a tourist attraction because it’s part of Missouri’s wine country, and we’d like to visit it again some day.