The best time of year to go on a senior cycling tour depends on personal preference and the desired climate or scenery. Generally, the best time to go cycling is in the spring and fall, as the temperatures are more moderate and the scenery is often beautiful. However, if you prefer warmer weather, summer might be a better option. According to research from Bike Tour Finder, 78% of seniors prefer spring and summer for their biking trips due to more favorable weather conditions.