Check if you can join a guided tour at Hotel de la Vieille Intendance. If not, this significant structure is still worthy of a photograph from the outside.
You'll soon find out why this Montpellier City-Centre historic landmark is popular with travelers. If you're looking for more to see and do here, Comedy Square, Fabre Museum, and Botanical Garden are in this area as well. They won't take you long to reach from Hotel de la Vieille Intendance.