5 Best Kept Secret Places to Visit in USA

4. Mackinac Island, Michigan 

Insider Monkey Points: 4

Mackinac Island, located in Michigan, is a cherished national gem. Accessible solely by ferry, it boasts historic attractions like Fort Mackinac and is renowned for its famous Mackinac Island fudge. The island’s car-free streets have charmed tourists for decades. With its unique appeal, where horses reign and cars have been absent for over a century, bustling with horse-drawn carriages, Mackinac Island offers an unforgettable experience for travelers. In 2022, Travel & Leisure named it the top island to visit in the continental United States.