For centuries, the Basilica of Saint-Denis in Paris served as the burial site of France’s royalty and is widely recognized as the first Gothic cathedral, inspiring the more famous Notre-Dame. Nearly 200 years after its north tower and spire were dismantled following a lightning strike, reconstruction is underway to restore the church to its former glory. Learn more about this seminal cathedral: https://on.natgeo.com/40l2xt2 | National Geographic Travel