Shoulder season — the weeks just before and after a destination's peak — is the traveller's quiet advantage. You trade a small amount of weather certainty for a large drop in price and crowds. In much of the Mediterranean that means May, early June and September: warm water, open restaurants, and half the sunbeds.
The trick is knowing what peak is actually built around. Beach destinations peak on school holidays and water temperature; ski resorts on snow reliability; cities on conferences and festivals. Travel a fortnight to either side of those drivers and you keep most of the upside. A guide's day rate, a good room and a table at the restaurant everyone talks about all become suddenly available.
Do check what closes. Some seasonal resorts genuinely shut in the off-months, and a handful of headline attractions keep short winter hours. But for the overwhelming majority of trips, the shoulder weeks are where the value lives — and where a place feels most like itself rather than a version staged for the crowds.
