A Late-Summer Wine Road Trip Through Alsace by Motorhome

September in Alsace has a particular magic to it. The vines hang heavy with ripe grapes, mornings are cool and misty over the Vosges mountains, and the villages along the Route des Vins d'Alsace are gearing up for harvest. For motorhome travellers, this is one of Europe's most rewarding stretches to drive — provided you plan carefully, because the roads are narrow, the villages medieval, and your rig is almost certainly wider than the streets were designed for. The Route des Vins d'Alsace runs roughly 170 kilometres from Marlenheim in the north to Thann in the south, threading through more than 70 wine villages. Trying to drive the whole thing in one go by motorhome is a bad idea — instead, break it into 3-4 day chunks and pick the villages that appeal most. The classics are Riquewihr, Ribeauvillé, Eguisheim and Kaysersberg, all timber-framed houses, flower-draped alleys and wine cellars packed shoulder to shoulder. The catch is that these village centres are usually closed to motorhomes or have impossibly tight streets — leave your vehicle at a designated car park outside the walls and walk in. Riquewihr has a large car park at Parking du Schlossberg that accommodates larger vehicles, just a few minutes' walk from the main street. Staying overnight at vineyard aires (so-called "aires viticoles," or the more informal France Passion network) is one of the best ways to experience Alsace on wheels. Many smaller producers, especially around Ammerschwihr, Bergheim and Turckheim, welcome motorhomes overnight in exchange for buying a bottle or two, or simply as a gesture of hospitality. It's worth signing up for France Passion before your trip — it gives access to hundreds of farms across France, many right here in Alsace, completely free but without hookups. A great example is a small winemaker just outside Hunawihr, where you can park with a view over the vines and the fortified Église fortifiée de Hunawihr, while buying a bottle of Riesling or Gewürztraminer straight from the grower. If you prefer something more organised, official aires de camping-car exist in Colmar, Kaysersberg and Obernai, with electricity, water and waste disposal. Colmar's aire at Camping de l'Ill is within walking distance of Petite Venise, the picturesque canal district, making the city a natural base for a few days. From here it's easy to day-trip to nearby villages without moving the motorhome daily — a tip that saves both fuel and nerves on those narrow roads. Speaking of roads: a word of caution. Many of the lanes winding up through the vineyards toward viewpoints like the Grand Cru sites of Schoenenbourg or Sporen were built for tractors and cars, not nine-metre motorhomes. Avoid GPS shortcuts that route you through village centres — Google Maps and most motorhome sat-navs don't always know the width and height restrictions on these back roads. A better approach is sticking to the D-roads (departmental roads) between villages and parking outside to explore on foot or by bike, which many travellers bring along specifically for this. September also means harvest season, so many domaines run open tastings and even let visitors join hand-picking for a few hours, especially at smaller family estates around Andlau and Barr. Book ahead by email or phone — winemakers are busy during vendange and don't always appreciate spontaneous drop-ins. Always ask if it's fine to stay overnight, even if there seems to be plenty of space. On the food side, late summer is ideal for pairing wine tastings with regional dishes. Winstubs in Kaysersberg and Ribeauvillé serve tarte flambée and baeckeoffe, while the markets in Colmar and Sélestat carry the season's first new potatoes, mirabelle plums and fresh walnuts. Many aires sit close to hiking trails leading up to Roman ruins or old castles like Haut-Koenigsbourg, so you can easily alternate days between tastings and views. For a trip like this, it pays to sketch out a rough plan beforehand — which villages, which aires, which days deserve a slower pace. RoadTide makes it easy to combine sights, aires and wine districts into a single itinerary, so you're not improvising too much once the roads narrow and the villages fill with September sunshine and tourists. With a bit of forethought, Alsace in September becomes one of the most relaxing wine routes you can do by motorhome — just remember to park outside the old town walls and cover the rest on foot, glass of Riesling in hand.