In these days of family-friendly splish-splashing and resorts luring gen-blend groups with water parks as bait, it’s sometimes forgotten that the Poconos weren’t always a kid-forward destination.

These hidden gems are about to be rediscovered.

If you’re looking for a getaway that combines the ease of a short drive with the luxury of a high-end resort—and enough space for the entire family—there’s a new, private residence club about two ...