Option 1 — Guided Tour & Cathedral Visit (Morning, max 20) Enter Notre-Dame yourself, explore the restored nave and medieval interior at your own pace, then join your expert guide for a historical walking tour — the gargoyles, flying buttresses, and the 2019 fire story. Option 2 — Interior Guided Tour (Semi-Private, max 9) Your state-licensed expert takes you inside the restored Cathedral with reserved access and professional audio headsets — the fire, the restoration, the medieval nave, and the hidden details most visitors never find. Intimate and unhurried. Option 3 — Private Expert Tour (your group only) Enter Notre-Dame yourself at your own pace, then step outside with your private expert guide for an in-depth historical experience tailored entirely to your group. One guide, one group, no strangers.