Central Pennsylvania is an underrated getaway for hard working young professionals in their 20s. Spend a long weekend on a vineyard tour, stopping at each of the area's beautiful vineyards and wineries like Happy Valley and Mount Nittany. Then explore the depths of Penn's Cave, the country's only all-water cavern, and finish the weekend off with a stop at Penn State's Berkey Creamery, a contender for the best cone in all of the United States.