2026 Paris Travel Cost Study — best-things-to-do-in-paris.com/travel-to-paris-cost/
Published 2026-10-24 by the Best Things to Do in Paris editorial team.

Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to reuse, also commercially, with credit and a link:
  Source: 2026 Paris Travel Cost Study, best-things-to-do-in-paris.com (CC BY 4.0)

hotel-prices.csv     our measurement: 2019 prices of 518 hotels on Google Hotels, 22 nights (October 2026 to September 2027), 2 adults, one room, read 2026-10-24
                     column "search": "all hotels" = the main search; "N-star only" = an extra search per night filtered to that star class,
                     used for the star-class figures only (612 rows)
activity-prices.csv  our measurement: GetYourGuide "from" prices, read 2026-10-24
cited-prices.csv     meal and rental-car prices published by others, quoted word for word with source and date
official-prices.csv  tourist tax and public transport fares from official sources