United Kingdom travel
London hubs, UK entry rules for US visitors, and island hopping.
London hubs for US arrivals: Heathrow vs Gatwick
Which airport pairs better with central London, trains vs car, and when Gatwick wins on price.
Read guide →Europe & UK entry basics for US passport holders
Schengen short stays vs UK visits, onward tickets, and why London is not the same rules as Paris.
Read guide →
