The UK is a great place that invites many from various parts of the globe as a tourist spot. Usually, visitor visas are valid for a period of 6 months which is much useful for tourists. But unlike the usual cases, sometimes the UK visitor visa lasts from 1 to 10 years as well. However, even these long-stay visa candidates can stay only for a period, not more than 6 times a time. But these visitor visa candidates are not allowed to work under this visa type.