Engineer Builds Rental Business: Ohio couple turns cave into cash; social media drives bookings

Bryant Gingerich and his wife Amy turned a sprawling 34-acre land into a thriving hospitality destination known as Dunlap Hollow.

This charming getaway features an array of unique accommodations, including a quaint cottage, an A-frame, and an adventurous cave stay.

By leveraging social media marketing, they attracted a steady stream of guests, leading to impressive profits.