Reports of detentions and deportations spurred Canada and nations in Europe to update advisories, citing changes in US immigration policy and enforcement under President Trump.
Several European governments are warning citizens about travel to the United States following a string of high-profile cases in which American federal immigration authorities detained tourists.
Recent changes in US immigration enforcement have prompted updated travel advisories from Canada, Germany, Denmark and Finland. These nations have warned citizens of an increased risk of detention and secondary screening, particularly for members of the LGBTQ+ community and those with non-standard travel documentation.
These advisories reflect growing diplomatic concern over how recent US policy shifts are affecting foreign nationals—particularly tourists and long-term visitors—and mark a rare instance of multiple NATO allies publicly cautioning citizens about travel to the United States, Newsweek reports.
According to reports, more than 30 cases involving European travellers being detained or denied entry have been documented in the first quarter of 2025. A British tourist was reportedly detained for two weeks over a visa issue at the Canadian border. Two Germans residing in the United States were also detained after returning from Mexico. Another German national faced questioning by immigration agents after a family visit to Luxembourg.
Some of these incidents involved individuals with “X” gender markers on passports or documents that did not align with updated US entry protocols.
European response
The European Commission has formally raised the issue with US authorities, seeking clarification on the legal basis for these detentions and calling for assurances on non-discrimination at ports of entry. Germany’s foreign office issued a statement advising its citizens to “reconsider non-essential travel” if they are at higher risk of being profiled.
Dive travel implications
Popular dive destinations in the United States—including Florida, California, Texas and the Pacific Northwest—may see reduced international tourism as a result of these travel warnings. Dive travellers are urged to verify their documents carefully and seek updated guidance, especially if they belong to vulnerable or minority groups.
Precautionary measures for travellers
- Review your country’s latest US travel advisory.
- Ensure all personal data in travel documents is accurate and consistent.
- Contact your local US embassy before departure if uncertain.
While US waters remain rich in diving opportunities, navigating new entry restrictions will be essential for a safe and successful trip.
