The first train of the day arrived on time into Windsor Station on Saturday morning UK time, with royal fans keen to get a glimpse of the royal wedding on board.
Brandishing Union Jack flags, the early risers waved enthusiastically as they made their way out of the station to take their places among the crowds near Windsor Castle.
The station is renamed to 'Harry and Meghan Central' to mark the occasion.
1 NEWS Europe Correspondent Joy Reid gives a last minute round up ahead of the Royal Wedding. (Source: Other)
Royal fans have been camping outside the castle for days to mark their spots for the wedding between Prince Harry and the American actress Meghan Markle.
From St. George's Chapel on the castle grounds, the ceremony - complete with Anglican prayers and tradition, classical music and a gospel choir - will be beamed to tens of millions of TV viewers throughout the world.
Instead of gifts they've asked guests to donate to a number of causes. (Source: Other)
British police have stepped up security, with sniffer dogs, barricades and patrols all over town.
Watch live coverage of the wedding from 9pm tonight on TVNZ OnDemand and build-up from 5pm.
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