✔ 最佳答案
If London is your first stop, then probably it's better to start there. You could spend a week there, doing different kinds of sightseeing.
Cultural
Most museums are free and have all year round exhibitions: Tate Modern, Tate Museum, British Museum, V&A, Barbican,,,
Parks
Kew Garden, St James Park, Hyde Park (Winter Wonderland throughout Christmas)
Markets
Borough Market, Southbank Christmas Market, Covent Garden, Notting Hill
Shopping
Westfield, Harrods, Selfridges, Oxford Street, Kingston
Musicals - Exciting offers in Leicester Square, get the daily ticket in the evening
Then you can travel from South to North like a round UK trip.
--> Brigton - Very culture and punk seaside town
--> Oxford --> Cambridge --> Manchester / Liverpool --> York --> Newcastle --> Edingburgh / Glasgow --> Wales (Cardiff) --> Bath --> Plymouth -->
--> Portsmouth - Shopping outlets, seaside town and then back to London
You can also considering going to Northern Ireland (Belfast) / Ireland (Dublin). For the trips in England, you can get the pre-paid train ticket from STA (學聯) which is much cheaper than buying in the UK.