You can’t visit Paris without exploring Ile de la Cité. This little island is the heart of Paris. Surrounded by the Seine River this little piece of land is an escape from the bustling streets of downtown Paris. Stepping back in time, this island holds the Notre Dame Cathedral, Sainte Chapelle Cathedral, and the Conciergerie. On our 3rd day in Paris, we explored the Ile de la Cité and all the famous sites on the…