Planning a trip for Autumn 2026 (September to November)? Shoulder-season Europe, Japanese autumn colour, Himalayan trekking, and the start of dry-season Asia. Here are the 12 best places to travel this season, plus a month-by-month breakdown so you can pick the perfect window.
Which of these peak in September, October, or November
Autumn is not one window, and picking the wrong month inside it is the most common planning error. Slot each trip to where it actually peaks rather than treating September through November as interchangeable.
September is the time for southern Europe while the sea still holds summer heat. Portugal's Atlantic coast sits around 19 to 22C for water that month, so the Algarve and Lisbon day-beaches are still swimmable without the August crowds. Greece and Croatia follow the same logic, with warm water and thinning ferry queues.
October is the desert and shoulder-Mediterranean month. Marrakesh cools to highs near 28C, comfortable enough to walk the medina at midday, which it is not in summer. Turkey, southern Spain and Italy all hit their balance of open sites and mild afternoons here, before the November rains arrive on the European side.
November belongs to Japan's foliage and to the long-haul tropics. Kyoto's colour peaks roughly from November 20 into early December, with crisp days around 6 to 16C and famously crowded temple gardens at sunrise. Vietnam, Mexico and Peru also read better late in autumn, when the wet season has eased.
- September: Portugal, Greece, Croatia for warm-sea swimming
- October: Morocco, Turkey, Spain, Italy for mild desert and ruins
- November: Japan for foliage, plus Vietnam, Mexico, Peru







