Overview

• The Switzerland advisory urges vigilance in crowded tourist sites such as museums, monuments and transit hubs over moderate crime and protest risks.
• It also warns of alpine hazards, including avalanches in popular winter sports areas.
• The Germany alert emphasizes persistent terrorism dangers with possible attacks at public venues prompting heightened traveler caution.
• The State Department recommends enrolling in the Smart Traveler Enrollment Program and obtaining travel insurance for Swiss trips.
• Canada, the UK and Germany maintain their own warnings for US travel in response to tighter immigration policies under President Trump.