Mapped: Where Britons can and can't go without a visa
Britons possess one of the world's most powerful passports, according to new research, with only Germans and Singaporeans able to visit more countries without applying for a visa.
The past year has seen Belarus offer British citizens visa-free entry, Kazakhstan and Vietnam renew their visa-free arrangements with the UK, and Ethiopia offer a new visa-on-arrival option (for those landing at Addis Ababa Bole International Airport), helping boost the UK's overall position.
But the impact of Brexit on Britain's ranking remains to be seen. While it seems unlikely that travel to and from EU countries will be hindered, reports in 2016 suggested otherwise. The executive body of the EU was said to be considering the introduction of a visa-waiver programme similar to that used by the United States, under which citizens from some non-EU countries would be required to secure electronic authorisation before they travel. Such a scheme would make it more time consuming and potentially pricier for Britons to travel to Europe. The cost of applying to visit the US under the "ESTA" programme is currently $14 (£10.40) per person.
As the map above shows, Britons enjoy freedom of movement to almost all of Europe, including popular summer holiday destinations such as Spain, France, Italy and Greece.
The 26 Schengen countries that offer free movement
Austria
Belgium
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Italy
Latvia
Lithuania
Luxembourg
Malta
Netherlands
Norway
Poland
Portugal
Slovakia
Slovenia
Spain
Sweden
Switzerland
Liechtenstein
The majority of the world can be explored by Britons without applying for a visa, including most of the Americas and south-east Asia, and other holiday favourites such as South Africa, Morocco, and the UAE.
Some countries require UK citizens to pay for a visa on arrival, including Madagascar, Egypt, Tanzania, Cambodia, Laos and Nepal, while a handful offer free visas on arrival, including the Maldives, Jordan, Seychelles and Papua New Guinea.
Several have introduced online "e-visas" in recent years, including Australia, India, Kenya and Myanmar. Applying for these is generally more straightforward and does not involve a trip to a London embassy.
A total of 47 countries require Britons to apply and pay for an e-visa, visa or, in the case of Cuba, "tourist card", before they visit. China, Iran, Russia and North Korea are among the most notable.
Countries you currently need a visa to visit
Afghanistan
Algeria
Angola
Australia (e-visa)
Azerbaijan (e-visa)
Benin (e-visa)
Bhutan
Burundi
Cameroon
Central African Republic
Chad
China
Cuba
Democratic Republic of the Congo
Equatorial Guinea
Eritrea
Gabon (e-visa)
Ghana
Guinea
India (e-visa)
Iran
Iraq
Ivory Coast (e-visa)
Kenya (e-visa)
Kuwait (e-visa)
Liberia
Libya
Mali
Mongolia
Mozambique
Nauru
Niger
Nigeria
North Korea
Pakistan
Republic of the Congo
Saudi Arabia
Sierra Leone
Somalia
South Sudan
Sri Lanka (e-visa)
Sudan
Syria
Tajikistan (e-visa)
Turkmenistan
Uzbekistan
Yemen