Start your trip to Grenoble by exploring the charming Old Town. Wander through the narrow cobblestone streets lined with colorful buildings and discover hidden squares and historic landmarks. Visit the Cathédrale Notre-Dame, a beautiful Gothic cathedral, and the Place Saint-André, a lively square surrounded by cafes and restaurants. Don't forget to try some local delicacies like Chartreuse liqueur or Ravioles du Dauphiné, a traditional dish of small pasta pockets filled with cheese.