Finland, Switzerland, the Azores, Liechtenstein and Lithuania are also on the “green list” as of 04:00 BST.
Travellers from newly red-listed Thailand and Montenegro now need to isolate in government-approved hotels.
All arrivals must take at least one COVID test – but many countries have banned UK residents from entering.
Travellers coming from the green list countries need not quarantine when they come back to the UK- whether or not they have had two doses of a coronavirus vaccine.
Only British or Irish nationals and UK residents are allowed into the country if they have been to red list countries.
They then have to pay to self-isolate in a government-approved quarantine hotel.
Most countries are on the amber list.
Adults do not have to quarantine on their return from these locations if they got their full vaccine doses.
But they gave to get their tests done before returning and two days after they get back.
Those who have not had both vaccines have to isolate at home for 10 days, as well as having COVID tests.
Most countries including the UK’s most popular holiday destinations are on the amber list.
Those who have not taken both jabs will need to isolate and take additional COVID tests
Tags: COVID, quarantine, rules, UK
