The campus itself is beautiful and the book of Kells is worth a look but it can get ridiculously crowded in the summer so its better off-season or at off-peak times. Less well known of the Science Gallery on the far side of the campus which is also open to visitors and hold fascinating exhibits that are accessible even to the unscientific among us and there's a pleasant and affordable cafe attached. If you're visiting Dublin city this is a good visit especially if you're doing a tour of the Dublin museums as the National Museum, Natural History Museum and National Art Gallery are all within fifteen minutes walk of Trinity's Nassau Street exit.

Beutiful achitecture, nice history !!!! It´s fully worth a visit while in Dublin. It´s the kind a thing you will regret if you don´t dedicate a couple of hours for a short tour. Also, you do not need to pay a buck for the visit.

Beautiful and historically rich. In the centre of town and if you're sneaky you can tag on the end of a guided tour...remember to depart in clandestine fashion before entering the Book of Kells.

Trinity College em Dublin é um lugar interessante para se conhecer, pois é a universidade mais antiga da Irlanda. Mas num é la grandes coisas não. Tem lugares mais interessantes em Dublin....

It's cool but not what I went there for. Just remember in the emerald isle that guiness is the true King of Ireland! Try Dublin castle instead. I thought it to be a much better attraction