Wanderlust World Wanderlust World Holders of Indefinite Leave to Remain (ILR) in the UK do not need a visa for short stays in Switzerland. Although Switzerland is not an EU member, it participates in the Schengen Area. UK residents with ILR can enter Switzerland visa-free for up to 90 days within any 180-day period for tourism, business, or family visits. Note: ILR alone does not grant the right to live or work in Switzerland long-term; a residence permit is required for stays exceeding 90 days.