Because we are traveling internationally, there are a few extra steps you’ll need to take before heading to the airport.

1. Your Passport

Validity: Your U.S. passport must be valid for the entire duration of your stay in the UK.

Pro-Tip: While the UK only requires validity for your stay, many neighboring European countries (if you plan to hop over to France or Italy) require your passport to be valid for at least 6 months beyond your departure date. We recommend checking your expiration date now!

2. Mandatory: UK Electronic Travel Authorisation (ETA)

Starting in early 2026, all U.S. citizens (including children and infants) must have an ETA before boarding a flight to the UK.

What is it? A digital permission to travel. It is linked electronically to your passport.

Cost: £16 (approx. $21 USD) per person.

How to Apply: The easiest way is via the "UK ETA" app (available on the App Store or Google Play) or the official GOV.UK website.

Timing: Most applications are approved within minutes, but the UK Home Office recommends applying at least 3 working days before you fly.

Validity: Once approved, your ETA is valid for 2 years (or until your passport expires) and allows for multiple entries.

⚠️ Important: If you do not have an approved ETA, the airline will not allow you to board your flight. Please make sure this is at the top of your to-do list!

There are several ways to reach the city. We recommend booking flights into one of the following:

London Heathrow (LHR): The largest hub with the most international connections. From here, you can take the Elizabeth Line or the Heathrow Express into Central London.

Where to Stay

We have arranged a base for the festivities in the heart of Greenwich:

Primary Hotel: DoubleTree by Hilton London Greenwich

Note: This hotel is conveniently located and a great spot to connect with other guests.

Other Options: Greenwich has several boutique hotels and charming Airbnbs. We recommend staying within the SE10 postcode to remain within walking distance or a short cab ride of the venue.

Local Tips & Essentials

Currency: The UK uses the British Pound (£). Most places in London are now contactless-only. You can pay for almost everything (including buses and trains) using a contactless credit card or phone (Apple/Google Pay).

Weather: September in London is generally mild and pleasant, but "four seasons in one day" is a real thing! We recommend bringing a light jacket and a small umbrella.

Power Adapters: The UK uses Type G plugs (three rectangular pins). Don't forget an adapter for your electronics!

Cell Service: Consider getting an eSIM (like Airalo or Holafly) or checking your provider's international roaming rates before you arrive.

The Trafalgar Tavern is located at Park Row, Greenwich, London SE10 9NW. There are some iconic ways to get there:

By River (Highly Recommended!): Take the Uber Boat by Thames Clippers to Greenwich Pier. It’s a beautiful way to see London's landmarks (like the Tower of London and Tower Bridge) on your way to the ceremony. The pier is just a 5-minute walk from the venue.

By Rail: The Cutty Sark DLR station and Greenwich Mainline station are both a 10-15 minute walk away.

By Car: Please note that parking in Greenwich is very limited. We recommend using "Black Cabs" or apps like Uber and Bolt if you aren't using public transport.