My brother and I are staying in Avignon for four nights (arrive on a Saturday early evening, depart Wednesday mid-afternoon). We're intending to take a day trip to Arles and have time for one more day away from Avignon. But torn between Uzes and Saint-Remy... no car, so we're dependent on trains and buses.
We love art, churches, and atmospheric old towns to walk around. He's a foodie, I'm a photographer. Some cities we or I have particularly liked are Lucca, Siena, Lisbon, Seville, Venice (quiet parts), Edinburgh, Vienna, Budapest... what do you think?