Tourism in the Republic of Ireland on were built by them. As Dublin Airport is located just outside the city, most international visitors to Ireland begin their stay here. Among the main attractions in Dublin are Dublin Castle, the seat of British rule in Ireland until 1922, Phoenix Park, one of the largest inner city parks in the world, The General Post Office, one of Ireland's most famous buildings due to the 1916 Easter rising, Kilmainham Gaol, a former prison turned museum that held and executed the rebels of the 1916 Rising and Trinity College, where the Book of Kells and the Book of Durrow are
Easter Rising (musical) concert readings of the musical, directed by Kristen Hanggi, premiered at the Public Theatre at Joe's Pub. The cast featured Colin Hanlon as Andrew, Michael Arden as John, Steven Pasquale as Caleb, and Kerry Butler as April. On January 10, 2011, David Tarlow and Christopher Sepulveda presented a workshop reading of an updated version of Easter Rising by Michael Arden, directed by Coy Middlebrook and musical directed by Jonnah Speidel, at Theatre at Boston Court in Pasadena, California. The cast featured Colin Hanlon as Andrew, Steve Kazee as Caleb, Grant Gustin as John, Ben Platt as Young Andrew, Max Sheldon