There is no resident British diplomatic mission in the Principality of Liechtenstein. If you need consular assistance, you should contact the British Embassy in Berne.
British nationals make 2,200 visits to Liechtenstein every year (source: Liechtenstein Office for Statistics). Most visits are trouble-free.
There is one ski resort in Liechtenstein, Malbun. There is a moderate danger of avalanches at some times of the year. Follow local advice on weather and avalanche conditions. See Sports Activities and Winter Sports
If you need to contact the emergency services, call 112 (general emergency calls), 118 (fire), 117 (police) or 144 (ambulance).
If you’re abroad and you need emergency help from the UK government, contact the nearest British embassy, consulate or high commission.
Take out comprehensive travel and medical insurance before you travel.
Although there is no recent history of terrorism in Liechtenstein, attacks can’t be ruled out. See Terrorism.
Source Article from https://www.gov.uk/foreign-travel-advice/liechtenstein