We did a layover in London after our
ABD Italy tour with our teens and loved it.
Had spent enough on our ABD, so we didn't want to break the bank (London is EXPENSIVE).
We stayed at the Premier Inn right next to the London Eye. Great location. Can see Big Ben and the Eye from the hotel & lots of big attractions are walking distance.
Best is that they have a family room that sleeps 4, and get the included breakfast. Rooms are SMALL, but all you do is sleep there.
Best deals for the attractions is to print a bunch of
2FOR1 coupons from this site:
https://www.daysoutguide.co.uk/2for1-London
You have to have NATIONAL rail pass (NOT an oyster card) to use them, so buy 2 day passes for your family (can ride trains, the tube, and double decker buses with it).
Print passes for every attraction you might visit and see how many you can knock off in 2 days!
Our favorites:
Tower of London (go right when it opens to beat the crowds).
Westminster Abbey
Ride the
London Eye (at dusk is best). Don't pay extra to reserve, just look out the window of the hotel to see when the line is short.
Climb the dome at
St Paul's cathedral (great view and kids will love the narrow curved stairs)
Short visit to
British Museum (see the Rosetta Stone and some of the famous stuff)
British Library (Magna Carta, really old Bibles, and Beatles lyrics composed on napkins, menus. (this one is further out of the way though)
I loved the
Churchill War Rooms (self guided tour for WW2 buffs). Family did formal tea service while I went.
Harrod's Dept Store: (overrated IMO)
Fish & Chips at a real English pub.
You'll see lots of Harry Potter sites just travelling between these places.
You'll waste of lot of time waiting if you want a perfect view for the changing of guard. Show up at last minute & watch from a distance.
BONUS: Walk through the London theatre district & score last second cheap tickets to a show (London theatre is less formal than Broadway). We scored front row to
Wicked for 1/3 the face value!
2 days is going to have you wishing it was 4 or 6 or 8!