Pella, Iowa
You wouldn't expect to find a piece of Europe in Iowa, but Pella will make you feel like you've taken a trip to the Netherlands. The town boasts the Vermeer Mill, which is the largest working windmill in the US. Pella also hosts the annual Tulip Time Festival in May, where visitors can admire beautiful flowers while enjoying traditional Dutch food and parades of people in Dutch attire.
[Photo via Insider]