If your trip to Devils Lake, ND Airport (DVL-Devils Lake Regional) is all sorted out but your travel itinerary is a bit on the empty side, we can give you a helping hand.Take a little detour to Old Post Office Museum and leave the airport in your wake. It's one of those sights you shouldn't leave off your itinerary. After that, point your car in the direction of Ruger Park, which is also worth a look around.