You can rent a camper van in Erfurt at any time of year, but the spring, summer, and fall months are ideal for extended hikes, nature observation, and outdoor activities.
Between April and September, the weather is pleasantly mild, nature is in full bloom, and the temperatures are warm enough for outdoor pursuits. In April, consider visiting the Erfurt Spring Festival, and in June, enjoy the Krämerbrücken Festival, the largest Old Town festival in Thuringia. From September to November, temperatures remain mild, offering optimal conditions for hiking or cycling tours amid the vibrant fall landscape. During the low season, you’ll benefit from less crowded campgrounds and lower prices.