The UK allows eligible visitors to enjoy tourism, sightseeing, family visits, and short holidays with an Electronic Travel Authorisation (ETA). Understanding the UK tourist ETA stay limit helps travellers plan their visits and avoid overstaying. Visitors can generally stay in the United Kingdom for up to six months per visit, depending on their travel purpose and permission granted at the border. An approved ETA may allow multiple journeys during its validity period, but each visit must follow the permitted stay conditions. Travellers should also remember that an ETA does not guarantee entry into the country. Planning travel dates carefully, following immigration rules, and leaving before the permitted stay expires can help ensure a smooth and enjoyable UK visit.