Sources

Where our data comes from

Every provider of the data on One Time Livin’, with its licence.

Official government sources
Visa rules come from the official websites of each destination’s government, such as its foreign ministry or immigration authority. Each visa page links the official page its answer quotes and the date we checked it.
Licence: each government’s own terms. We quote short passages and link the page.
OpenStreetMap
The beach, mountain, and island tags are computed from OpenStreetMap data, © OpenStreetMap contributors.
Download the tags computed from OpenStreetMap (CSV), under the ODbL 1.0
Licence: ODbL 1.0
Wikidata
The World Heritage tags come from Wikidata.
Licence: CC0 1.0
OurAirports
The airport that serves each city, which flight prices are looked up by, comes from OurAirports.
Licence: public domain
Meteostat
Monthly weather station data behind the climate averages. We average each station’s monthly values ourselves, so our averages are a changed form of the data.
Meteostat’s data comes from these weather services:
Credit, in Meteostat’s form: Source: Meteostat, Deutscher Wetterdienst, NOAA National Centers for Environmental Information, Environment and Climate Change Canada, GeoSphere Austria.
Licence: CC BY 4.0
GeoNames
City names and positions come from GeoNames.
Licence: CC BY 4.0
Aviasales
Flight prices come from the Aviasales Data API, through our affiliate network Travelpayouts. Each price shows the date it was found, and we hide it once it expires.
Licence: Travelpayouts’ terms

Official government sources