The weekend plan
Day one
Walk the full circuit of the city walls — at just over two miles, one of the most complete Roman and medieval defensive circuits still standing in Britain, walkable in under an hour at an easy pace, with the Eastgate Clock (built in 1899 to mark Queen Victoria's diamond jubilee, and reportedly the second-most-photographed clock in England after Big Ben) as the natural midpoint. Drop down into the Rows afterward — a genuinely unusual piece of medieval urban design, with a full second tier of shops and walkways built above street level, running continuously along several of the main streets. Chester Cathedral, a short walk from the Rows, is worth an hour on its own for the cloisters alone.
Day two
The River Dee runs along the city's southern edge, and a short boat trip from the Groves (the riverside promenade) is the easiest way to see the city from the water; the towpath walk covers similar ground on foot for free. Chester Zoo, a few miles outside the centre and one of the largest zoos in Britain, is a realistic half-day add-on if travelling with kids or simply wanting a change of pace from architecture. Otherwise, spend the second morning back in the Rows — the upper level is quieter than the street below and easy to miss on a first pass.
What to see
The Rows are the thing that makes Chester genuinely different from any other city on this list — two full tiers of continuous shop frontage, the upper one reached by short flights of steps directly off the street, dating in parts back to the 13th century though rebuilt many times since. The city walls pass directly over the Eastgate, the Roman fortress's original main gate, and past Chester Castle's surviving Agricola Tower. Chester Cathedral was a Benedictine abbey before the Reformation, which is why its cloisters and monastic buildings survive largely intact.
A slower alternative: Grosvenor Park
If the walls and Rows feel busy, Grosvenor Park — a Victorian public park a short walk from the cathedral, overlooking the River Dee — is a quiet, largely overlooked spot to sit down inside a city built almost entirely for walking, not sitting.
How to pace it
The wall circuit and the Rows can both genuinely be done in half a day each — resist stretching them into two full days out of habit; Chester rewards a relaxed one-and-a-half-day visit more than it needs a packed two, leaving room for the river or the zoo without feeling rushed.