Exercise increased caution in the United Kingdom due to terrorism . There is risk of terrorist violence, including terrorist attacks and other activity in the United Kingdom. Visit the U.S. Department of State's country reports on terrorism to learn more. Terrorist groups continue plotting possible attacks in the United Kingdom. Terrorists may attack with little or no warning and target: Tourist locations Transportation hubs (airports) Markets and shopping malls Local government facilities Hotel...
Read full advisory on travel.state.gov →Despite advisories, many travelers visit United Kingdom safely every year. Check our guides for practical tips:
Last updated: March 14, 2026 at 05:19 UTC