Attribution for the Frankfurt guide. The original sources and applicable licence terms remain available below.
Frankfurt — Wikipedia contributors.
Excerpt shortened and pronunciation notes omitted. Licensed under Creative Commons Attribution-ShareAlike 4.0; that licence also applies to the adapted excerpt. The linked article history identifies its contributors.
Frankfurt am Main, Central business district (2024) — Dr. Thomas Liptak.
CC BY-SA 4.0. Resized and converted to WebP; the page layout may crop the displayed image. Original details and any supplied notices are available through the photograph link.
NASA POWER climatology, 2001–2020. Monthly precipitation totals and seasonal planning guidance are calculated from the supplied temperature and precipitation series. Values describe a surrounding grid area, not a forecast.
Source: World Bank (NY.GNP.PCAP.PP.CD)
Licence / terms: CC BY 4.0 with World Bank additional terms
Source: Eurostat (earn_nt_net)
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (tec00120)
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (nrg_pc_204)
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (gov_10a_taxag)
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (crim_off_cat)
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (tps00205)
Licence / terms: Eurostat attribution reuse terms
Climate normals: WMO / national meteorological services
Licence / terms: Wikipedia compilation: CC BY-SA 4.0; original observations have source-specific terms
© OpenStreetMap contributors
Licence / terms: Open Database Licence 1.0 (ODbL)
Airport data: OurAirports (public domain)
Licence / terms: Public domain
Elevation: SRTM/Copernicus DEM; peaks: © OpenStreetMap contributors
Licence / terms: Mixed elevation/OSM source terms; no single public-domain grant
Seismic hazard: EFEHR / ESHM20
Licence / terms: CC BY 4.0
Source: World Bank (EN.ATM.PM25.MC.M3)
Licence / terms: CC BY 4.0 with World Bank additional terms
Source: Eurostat (isoc_cbt) / EC DG CNECT
Licence / terms: Eurostat attribution reuse terms
Source: Eurostat (edat_aes_l21)
Licence / terms: Eurostat attribution reuse terms
Transit provision: documented ordinal (World Decision)
Licence / terms: GooferPlaces documented estimate; no external blanket licence
Rent reference: Deloitte Property Index 2025 (avg monthly rent €/m², 2024)
Licence / terms: Deloitte copyright / restricted website terms
The World Bank: World Development Indicators: Human Capital Project, HCI+ education pillar (2025).
Licence / terms: CC BY 4.0 with World Bank additional terms
Wikidata structured data, CC0 1.0. Distances are calculated in a straight line from the city coordinates. These records establish geographic proximity, not public access or current opening hours.
Licences and their warranty disclaimers apply to the reused material. Inclusion does not imply endorsement by the original creators. General data credits.
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