1. Get your passport, credit or debit card ready, and read the help document. Starting January 8, 2025, U.S. and Canadian passport holders will need an Electronic Travel Authorization (ETA) to enter or transit through the United Kingdom.BLANK PASSPORT PAGES: One page required. TOURIST VISA REQUIRED: Not required for stays under 180 days. In addition to your passport, you may need a travel authorization such as a visa or an Electronic Travel Authorization (eTA) to enter Canada. What is your application number? You'll follow the same 3 steps to enter Canada: Step 1. Pre-arrival: Use Advance Declaration or complete a Declaration Card. Select a visa category below to find the visa issuance fee, number of entries, and validity period for visas issued to applicants from this country. Fee: The reciprocity fee, also known as the visa issuance fee, you must pay.