Sacré-Cœur
35 Rue du Chevalier de la Barre, 75018 Paris · € · 18th — Montmartre · 18e arrondissement
historicphoto_spot
Skip the crowd. Go up the back stairs from Rue Lamarck.
Yes, the basilica is beautiful. But go via the quiet back stairs from Rue Lamarck instead of the funicular crowd. Inside is free; the dome (up 300 stairs) is the best 360° view of Paris.