If your trip to Coimbra is all sorted out but your itinerary is a bit on the empty side, let us give you a few hints and tips.Santa Cruz Church and Old Cathedral of Coimbra are interesting attractions that everybody should make time to swing by. Map out your route and spend a while soaking up each one.Not far from the heart of the city, CAV is one spot you might like to put on your to-do list. Biblioteca Joanina and Torre de Anto are also close by and worth a pit stop.