Clermont Historic Village is a small collection of preserved buildings near Lake Minneola, run by the local historical society. It focuses on the pioneer families and citrus-era life of South Lake County, with houses and community buildings rather than big exhibits.
It is not a destination on its own, but it rounds out a Clermont visit well. Pair it with a walk along the lakefront or the Citrus Tower if you want the town's local history in a compact form.