Paris hop‑on hop‑off: service hours & frequency

Last daytime departures vary by season; the final bus completes the loop but may not allow further hopping off.

Start early for quieter decks and softer light; late afternoon offers golden views and a gentler pace.

Reserve in advance in peak months — passes and night tours can sell out.

Paris’s free‑entry Sundays at select museums don’t affect bus passes, but they can increase crowds around stops.