hi london experts, visiting in june with family. we want to take a tour of buckingham palace but also want to see a changing of the guard.
1) recommendations for buying tickets--should we buy in advance online, and if so what time slot should we buy assuming we want to watch an 1100 am guard change? should we buy from the official changing of the guard website or is there a better alternative?
2) what time should we get there?
3) how long does the palace tour take?
4) unrelated question: how long would you set aside for the british museum? could we do buckingham and british museum on same day or would you dedicate a whole day for the british museum? we def want to see the british museum, but since we have kids in tow, we don't necessarily need to study every exhibit in great detail.