What makes Ireland different from the rest of the world?

The Killarney National Park is the oldest National Park and an incredible biosphere reserve. The park houses the country’s only population of red deer and other rare species. It also has many man-made structures such as the Castle of Ross. Killarney National Park definitely deserves a place in the list of best places to visit in Ireland. While visiting Ireland with your kids, make sure you add this place in your itinerary!