Dublin, the capital of Ireland, is a vibrant city rich in history, culture, and charm. Located on the eastern bank of the River Liffey estuary, it blends historic elegance with modern vibrancy. Celebrated for its literary heritage, lively pubs, and significant landmarks like Trinity College and Dublin Castle, the city offers a warm welcome and a strong sense of identity. Dublin is the most populous city on the island of Ireland. In 2018, the Globalization and World Cities Research Network (GaWC) designated the city as a global city, assigning it a "Alpha minus" score, so positioning it among the top thirty cities worldwide.