United Kingdom · guideKnow before you go: LondonThe short answers first. Tap any topic for the details.£ GBPcurrencyG230 V plug$220a day, mid-rangeTopics8 · tap to readVisa2 tipsMost international travelers require a visaAlways check the latest UK government guidelinesSafety1 tipMostly safeKeep valuables closeMoney2 tipsThe currency is GBP (£)A day costs about $220 mid-rangeGetting around1 tipLondon boasts an extensiveWalking is also a great way to explore central areasWhen to go2 tipsBest monthsOur guide rates DecemberLanguageEnglish is spoken hereGood to know4 tipsInvest in an Oyster cardMany of London's major museumsCrowds1 tipVery high crowds in seasonGo early to the big sightsSafety is Travlyo’s own reading, not an official figure. Official advice: US State Department ↗