Dublin is the capital city of the Republic of Ireland. It has an international airport with flights from London and European capitals. Dublin is a beautiful and cosmopolitan city. If you walk along its famous central streets, you will find a wide range of different shops, bars and restaurants. If you like sightseeing, you can also visit the famous Dublin castle, one of the impressive buildings in the capitals. Dublin is a green most city. It is such a pleasure to walk there on a hot sunny day. In the evening you can listen to traditional Irish music played in the streets and in the pubs.