Trinity College is easily reached just across the river following O’Connell Street. Cross the bridge and follow the buses. It is very close to Grafton Street, the main shopping area. If you see the Tart with the Cart (Molly Malone statue) you’ve passed it. Entry is through large wooden doors, making you feel like you are entering a fortress, not a college. The grounds are large inside with a large courtyard and buildings all around. Signage is only fair, but you can opt for a walking tour. Times are posted just inside the entrance along with a lot of other interesting items. The tour includes the history of Trinity and stories about famous graduates and activities. The tours run about every 40 minutes throughout the day.
A general map of the grounds can be found at the college site. The Book of Kells, by far the most visited attraction is located in the Trinity College Library, located to the right and back from the main entrance. Be sure to wander through the great hall of the library after viewing the Book of Kells. The hall contains high ceilings with rows of high shelves. Down the aisle are interesting displays of various antiquities and busts of famous authors.
Trinity College started as a Protestant school interestingly enough, but now has no restrictions on who can attend. The buildings span a variety of architectural styles, but all are interesting to examine. The campanile or bell tower in the center of the square is especially interesting and dates from 1853.