If your trip to Changuinola Airport (CHX-Captain Manuel Nino Intl.) is all sorted out but your travel itinerary is looking a little empty, we can give you a few hints and tips.Take a little detour to Calvin Byron Stadium and leave the airport in your wake. It's one of those sights you can't leave off your itinerary. After that, point your car in the direction of Rio San San, which is also worth a pit stop.