Buckingham Palace is the working home of the British monarch and the city's most famous address — a magnet for crowds chasing the Changing of the Guard. The view from St James's Park is free, better, and takes twenty minutes.
The palace itself is a beautiful structure, but standing outside its gates shoulder-to-shoulder with a thousand other tourists is rarely the experience people picture. The real decision is whether you want to watch the Changing of the Guard up close — a genuinely theatrical, carefully choreographed tradition — or simply clock the façade and move on. Most visitors, honestly, are fine with the latter.
Worth walking past and worth planning around if the Changing of the Guard aligns with your schedule — but we'd route the bulk of your time to St James's Park for the view, and Westminster Abbey or the Tower of London for the real historical depth.
Viewing the exterior and the Guard change from outside costs nothing. Interior access (open only part of the year, closing late September) carries a ticket price — check current rates before you go, as they move.
Walk through St James's Park for the best views of the façade, then time your arrival for the Guard change if it's running that day — and consider the Changing of the Horse Guard on Whitehall as a quieter, less-crowded alternative.