Walk along the Garonne river and take in a colorful sunset enhanced by the rosy brick of "The Pink City." View mansions from the Renaissance, visit historic Saint-Sernin Basilica, one of the largest remaining Romanesque churches in Europe, and explore La Place du Capitole for restaurants, café terraces, shops, and street entertainment. Toulouse has also become a center for aviation and space flight; don't miss The City of Space, an interactive aeronautical and aerospace theme park.