I visited this WHS in August 2014. I spent 2 nights here and I really had a good time. Visiting the university costs 9 euros + 1 euro to climb the clock tower. The Joanine Library and the nearby chapel of St Michael alone are well worth the money. While in Coimbra I had the opportunity of experiencing the Coimbra Fado which is considered to be an intangible heritage by UNESCO.