Safety & infrastructure:
The Safety & infrastructure category comprises five factors:
Speed limits
The highest possible speed limit has been taken into calculation (i.e. on motorways or the next highest speed limit in a country if no motorways exist). Since no official speed limit is in force in Germany, the value of “160 km/h” has been used for the sake of comparison with other countries.
Source: Wikipedia
Car accidents
Car accidents resulting in injuries and deaths per 1,000,000 inhabitants.
Source: OECD, European Commission (Accessed on 10 March 2022)
Road quality
The road quality factor is measured on a scale of 1(low) – 7(high).
Source: World Economic Forum, Global Competitiveness Report 2017-2018
Road connectivity
Calculated as the total length of road network (km) per land area (km2).
Source: CIA, Worlddata (Accessed on: 2 May 2022)
Public toilet density
Calculated as the number of public toilets per land area (km2).
Source: Toilet Finder (Accessed on: 29 April 2022)
Camping:
The Camping category comprises three factors:
Campsite density
Calculated as the number of campsites available per 100km2.
Source: Camping.info, OpenStreetMap (Accessed on 10 May 2022)
Campervan hire price
Avg. price per day in GBP for renting a campervan. (Prices converted from EUR to GBP on 17 June 2022)
Source: CamperDays
Wild camping policies
Wild camping policities fall into one of three categories:
Yes – Wild camping allowed
Tolerated – Wild camping is not officially allowed but may be possible under certain circumstances. Travellers are advised to learn more about specific rules in their destination country.
No – Wild camping is forbidden and can result in a fine
Each of the categories has been assigned weight to reflect the ease of camping in the country.
Source: Caravanya (Accessed on 10 May 2022)
Pricing:
The Pricing category comprises five factors:
Tolls policy
The countries have been divided into four groups based on their method of toll charging:
1 – toll-free motorways
2 – tolls only for certain bridges/tunnels
3 – toll collection at toll gates (fixed price or distance-based)
4 – motorway charged by vignette (time-based)
These four groups have been weighted with 1 ranked the best and 4 the worst. Due to the difficulty in comparing distance vs. time-based payment methods, the simplification has been made here that vignette as the unavoidable cost should be rated the lowest.
Source: Tolls.eu
Fuel prices
Euro-super 95, Avg. price (GBP) for 1 litre. (Prices converted from EUR to GBP on 17 June 2022)
Source: GlobalPetrolPrices.com (Accessed on 13 June 2022)
Hotel prices
Avg. hotel price per night (GBP) for standard double room across all hotel types. Prices based on the search period 01/01/2022 – 23/02/2022 for the travel period: 01/04/2022 – 31/12/2022. (Prices converted from EUR to GBP on 17 June 2022)
Source: KAYAK internal data
Parking prices
Avg. prices in GBP for 2-hour on-street parking. Data from 2019 (Global Parking Index) or latest available (calculated as an avg. from big cities in a country). (Prices converted from EUR to GBP on 17 June 2022)
Source: Parkopedia Global Parking Index 2019 & Website (Accessed on 22 February 2021)
EV charging prices
Avg. prices in GBP for charging an EV. Cost per 100km drive. (Prices converted from EUR to GBP on 17 June 2022)
Source: Switcher
Traffic & Sustainability:
The Traffic & sustainability category comprises four factors:
EV charging stations
Calculated as the total number of EV charging stations per 100 km².
Source: Open Charge Map (Accessed on 25 April 2022)
Cars per capita
Passenger cars per 1,000 inhabitants.
Sources: Eurostat, Statice.is, Wikipedia (Sourced in March 2021)
Road congestion
Avg. road congestion factor is the average one-way time needed to transport, in minutes.
Source: Numbeo
Air pollution exposure
Fine particulate matter (PM2.5) is the air pollutant that poses the greatest risk to health globally. Data refers to population exposure of more than 10 micrograms/m3 and is expressed as annual averages.
Source: OECD (2021), Air pollution exposure (indicator). doi: 10.1787/8d9dcc33-en (Accessed on 10 March 2021)
Car Hire:
Car hire category comprises of 2 factors:
Car rental companies
Avg. ratings of all car hire companies in a country on a scale of 1-100, where 100 is the best.
Source: KAYAK internal data
Car rental prices
Avg. prices for a car hire per day in GBP and across all vehicle classes. Prices based on the search period 01/01/2022 – 24/02/2022 for the travel period: 01/04/2022 – 31/12/2022. (Prices converted from EUR to GBP on 17 June 2022)
Source: KAYAK internal data
Nature & Landmarks:
The Nature & landmarks category comprises three factors:
UNESCO World Heritage Sites
Calculated is the number of UNESCO World Heritage Sites in a country per 100 km², based on the total number of Sites in a country.
Source: UNESCO Heritage List (Accessed 10 May 2022)
Attractiveness of natural assets
The extent to which international tourists visit a country mainly for its natural assets (i.e. parks, beaches, mountains, wildlife, etc.) (1 = Not at all; 7 = To a great extent).
Source: World Economic Forum, “Travel and Tourism Competitiveness Report 2019”
National parks
Calculated is the percentage share of national park area of total country land area.
Source: Wikipedia (Accessed 10 May 2022)