Welcome to University College Dublin. UCD is one of the best universities in Ireland. UCD is also the most international university in Ireland with 9,500 international students. UCD is one of the top universities in Europe – and is also ranked in the top 1% of higher education institutions worldwide. You will receive a world-class education at UCD. Our students love the UCD campus, a huge, spacious campus with lakes, woodland walks and wildlife close to Dubin’s city centre. You can take a virtual campus tour and explore the campus for yourself in 3D today! You can choose the specific information you would like to see below, or you can send an enquiry to our friendly team.