Feed your inner culture vulture at Coach Museum. Check if there are any guided tours or ask a museum employee for tips on some collection highlights.
You're spoiled for sightseeing choice when visiting Keszthely. Coach Museum is a good place to kick off here, but there are plenty of other worthwhile attractions to consider. Lake Heviz, Festetics Palace, and Erotic Renaissance Wax Museum are not far from the museum and will round out your day nicely.