If you're spending some time in Downtown New Haven, Sterling Memorial Library at Yale University and New Haven Green are top sights worth seeing.
Long Wharf is popular for its ample dining options, and you might make a stop by Long Wharf Theatre, a top place to visit in the area.
Travellers like the monuments in East Rock, and East Rock Park is a top attraction you might want to visit.
When in The Hill, you can plan a visit to Long Wharf Theatre and Shubert Theater, some noteworthy sights in the nearby area.
If you're spending some time in Mill River, Wooster Square and Thread City Crossing are top sights worth seeing.