May is the most popular time to visit Ordos, Inner Mongolia, as it falls within the peak season from March to May. During this period, the weather is pleasantly warm, with temperatures ranging from 10 to 20 degrees Celsius, making it ideal for outdoor activities and exploration. Visitors can immerse themselves in the unique culture of the region while enjoying the beautiful landscapes, from the vast grasslands to the stunning desert scenery.This time of year also sees a variety of local festivals and events, providing an excellent opportunity to engage with the local community and experience traditional Inner Mongolian customs. The vibrant setting and lively tourist activity create a great backdrop for sightseeing, whether you're wandering through the impressive architecture of the local mosques or enjoying the natural beauty of the surrounding areas.If you're considering a more budget-conscious option, October offers a quieter experience, with fewer tourists and beautiful autumnal colours. While the temperatures may be cooler, ranging from 0 to 10 degrees Celsius, this month allows for peaceful exploration of the region's attractions without the crowds.Ultimately, your choice of when to visit Ordos will depend on whether you prefer the bustling energy of the peak season or the tranquil charm of the autumn months.