If your trip to New Haven is all booked but your itinerary is looking a bit empty, we can give you a few hints and tips.If your family and friends ask why you're heading here, just show them a few pictures of Yale University and Yale Bowl. These noteworthy attractions will ensure you have a memorable trip.Not far from the city center, Shubert Theater is one attraction to consider adding to your to-do list. New Haven Green and Yale University Art Gallery are also not far away and worth a detour.